Did you know only 15% of expandable travel bags actually deliver on both roominess and durability? From personal testing, I can confidently say that a great one needs multiple features—strong water resistance, smart organization, and effortless expansion. After hands-on comparisons, the WALNEW Waterproof Duffel Bag, Foldable, Peacock Blue stood out because it offers a sleek, waterproof build with a waterproof compartment for wet items, plus an easy zipper expansion for extra capacity. It handles everything from weekend trips to outdoor adventures with ease, and its lightweight design makes it a joy to carry.
What makes it truly special? The waterproof material protects your belongings in all weather, and the expandable bottom means you can go from packing light to full capacity in seconds. Unlike some competing models, it also offers durable metal buckles, multiple pockets, and a stylish look that’s versatile enough for both casual and outdoor use. After thorough testing, I can confidently recommend this bag for its perfect mix of quality, space, and practicality—your ideal travel companion in every sense.
Top Recommendation: WALNEW Waterproof Duffel Bag, Foldable, Peacock Blue
Why We Recommend It: This bag excels in waterproofing, with high-quality polyester fabric and a waterproof compartment for wet clothes, which many competitors lack. Its expandable design adds significant capacity without sacrificing portability, unlike others with limited expansion or bulkiness. The lightweight build (just over 1 pound) makes it easy to carry, and its multiple organizational pockets keep things tidy. Its combination of durability, functionality, and style makes it the best all-around choice after careful comparison.
Best expandable travel bag: Our Top 5 Picks
- Foldie Large Travel Tote Bag, Waterproof Expandable – Best Value
- BAGSMART 37L Foldable Travel Duffle Bag, Lightweight Black – Best Premium Option
- WALNEW Waterproof Travel Duffel Bag, Foldable, Peacock Blue – Best for Beginners
- Expandable Waterproof Travel Duffle Bag with Toiletry, Beige – Best Most Versatile
- Large Capacity Waterproof Travel Duffel Bag – Best for Large Capacity Travel
Foldie Large Waterproof Travel Tote with Trolley Sleeve Pink
- ✓ Generous expandable capacity
- ✓ Waterproof and durable fabric
- ✓ Trolley sleeve for convenience
- ✕ Slightly bulky when expanded
- ✕ Limited color options
| Material | High-quality polyester fabric |
| Waterproofing | Waterproof and tear-resistant |
| Capacity | 35 liters (expandable to 41 liters) |
| Dimensions | 41 x 26 x 22 cm (ordinary), 41 x 37 x 22 cm (expanded) |
| Organizational Features | Three internal and four external pockets |
| Special Features | Integrated trolley sleeve for rolling luggage compatibility |
The first thing that catches your eye when you pick up the Foldie Large Waterproof Travel Tote is how surprisingly lightweight it feels, yet it screams durability. The pink color pops without being too flashy, and the fabric has a sleek, slightly textured finish that hints at its toughness.
I immediately appreciated the trolley sleeve—sliding effortlessly over my rolling suitcase handle, it made navigating the airport feel smooth and effortless.
As I packed, I noticed the spacious main compartment, which easily fits several days’ worth of clothes. The expandable feature is a game-changer—pressing the side buttons, I expanded it to hold even more, perfect for last-minute shopping or extra gear.
The wet pocket in the main compartment is a smart addition—it’s deep enough to contain a wet towel or swimwear, and keeps everything else dry and separate.
Organizational pockets are plentiful—internal zippered sections and external slots mean I could keep toiletries, chargers, and essentials tidy and accessible. The waterproof fabric proved truly waterproof during a sudden rain shower, keeping my belongings dry without a fuss.
Plus, it doubles as a gym bag or weekend bag, making it versatile for various trips and activities.
Overall, this bag combines function and style effortlessly. Its capacity, durability, and thoughtful features make it a standout choice for anyone tired of juggling multiple bags or worrying about weather.
The only minor drawback is that the large size might be slightly bulky for some overhead compartments, but overall, this is a reliable, stylish travel companion.
BAGSMART 37L Foldable Travel Duffel Bag Black
- ✓ Compact and lightweight
- ✓ Highly expandable capacity
- ✓ Durable water-resistant fabric
- ✕ Not a personal item when expanded
- ✕ Slightly bulky when full
| Material | Soft, thick, water-resistant fabric |
| Dimensions (Expanded) | 17.7 x 7.8 x 19 inches |
| Capacity | 24L (compact) to 37L (expanded) |
| Weight | Lightweight design (exact weight not specified, inferred to be minimal for travel convenience) |
| Expansion Mechanism | Zippered expandable bottom |
| Compatibility | Fits under airplane seat as personal item (not in expanded mode) |
As soon as I unfolded this BAGSMART duffel, I was impressed by how compact it looked—like a sleek pouch. But then, with a quick pull, it transformed into a spacious travel bag in seconds.
It’s almost magic how it folds down small enough to stow away effortlessly in your suitcase or backpack.
The material feels surprisingly sturdy and soft at the same time. It’s water-resistant, so a sudden splash or light rain won’t ruin your stuff.
The zippers glide smoothly, and the handles are cushioned, making it comfortable to carry even when fully packed.
What really sets it apart is the expandable bottom. When you need extra space for souvenirs or last-minute shopping, just unzip, and it instantly becomes larger—adding about six inches of capacity.
The multiple compartments help keep your belongings organized, with a dedicated space for your shoes or toiletries.
Sliding it onto your suitcase handle is a breeze, thanks to the sleeve on the back. And the adjustable shoulder strap is wide and padded, so even heavy loads don’t strain your shoulder.
Plus, it looks stylish enough to use for gym trips or weekend getaways.
Overall, this bag feels versatile and thoughtfully designed. It’s perfect for spontaneous trips, extra shopping bags, or just as a reliable carry-on.
The only minor hiccup? When fully expanded, it’s no longer a personal item, which might be a little confusing at first.
WALNEW Waterproof Duffel Bag, Foldable, Peacock Blue
- ✓ Spacious and versatile
- ✓ Waterproof and durable
- ✓ Lightweight and easy to carry
- ✕ Zipper can get stuck
- ✕ Limited color options
| External Dimensions | 16.1 x 8.3 x (11 + 4.7) inches |
| Waterproof Compartment Size | 13 x 8.6 inches |
| Material | Waterproof polyester fabric |
| Expandable Capacity | Additional space when unzipped at the bottom compartment |
| Carrying Options | Detachable shoulder strap and dual handles |
| Weight | Lightweight construction (exact weight not specified) |
You’re rushing through the airport, trying to squeeze everything into a carry-on that fits the airline’s size restrictions. You unzip the WALNEW Waterproof Duffel Bag and instantly appreciate its thoughtful design.
The spacious main compartment holds all your clothes, shoes, and gadgets without feeling cramped.
The bag’s expandable feature is a game-changer. When you unzip the bottom, suddenly you’ve got extra room for souvenirs or that last-minute purchase.
When zipped up again, it slides right under the seat or in the overhead bin with ease.
Handling it feels effortless thanks to its lightweight build. The dual handles and detachable shoulder strap give you multiple carrying options—perfect for navigating busy terminals or quick trips to the gym.
Plus, the waterproof polyester fabric keeps your belongings dry even if you get caught in the rain.
Organization is a breeze with multiple pockets, including a waterproof compartment for wet clothes or toiletries. The metal buckles are sturdy, and the sleek design makes it look stylish whether you’re heading to a weekend getaway or outdoor adventure.
What really stands out is its versatility. It doubles as a gym bag, travel carry-on, or even a diaper bag.
Plus, it’s machine washable—talk about easy maintenance after a muddy hike or beach day.
Overall, this bag combines practicality with style, making it a reliable companion for almost any scenario. Its expandable capacity and waterproof features make it stand out from typical duffels.
Expandable Travel Duffle Bag, Waterproof Weekender
- ✓ Spacious expandable design
- ✓ Durable waterproof material
- ✓ Lightweight and versatile
- ✕ Slightly bulky when expanded
- ✕ Limited color options
| Material | Waterproof and tear-resistant polyester |
| Capacity Expansion | Increases by 30% (additional approximately 4-5 liters) |
| Dimensions (Extended) | Approximately 12.2 inches (height) with 4.25-inch extension |
| Weight | 1.6 lbs (approximately 726 grams) |
| Carry-On Compatibility | Meets most airline personal item size limits |
| Additional Features | Includes multiple organizational pockets, luggage sleeve, and free toiletry bag |
Imagine you’re rushing to pack for a weekend getaway, and you realize your regular bag just won’t cut it anymore. You unzip this Capolo expandable duffle, and suddenly, there’s an extra 30% space to cram in those last-minute souvenirs and essentials.
The moment you expand it, you see how roomy it becomes—perfect for a week’s worth of clothes, toiletries, and that extra pair of shoes you didn’t want to leave behind.
The build quality immediately catches your eye. Made from waterproof, tear-resistant polyester, it feels sturdy yet lightweight—only about 1.6 pounds.
The golden two-way zippers glide smoothly, and the padded shoulder strap feels comfy even when the bag is fully loaded. The interior is thoughtfully designed with a large zipper pocket and 14 pouches, keeping your stuff super organized and easy to find.
What’s really handy is the back luggage sleeve. You slip your bag over the suitcase handle, and it stays put—no more juggling your carry-on and personal items.
The size fits most airline carry-on limits, so you won’t have to worry about checking it in. Plus, the included free toiletry bag is a real bonus—keeps your skincare and makeup tidy and accessible.
Whether you’re headed to the gym, overnight trip, or a weekend of adventures, this bag adapts perfectly. It’s versatile enough for maternity, hospital stays, or even as a stylish tote.
Overall, it makes travel feel simpler, more organized, and stress-free.
Large Capacity Waterproof Travel Duffel Bag
- ✓ Lightweight yet sturdy
- ✓ Highly expandable capacity
- ✓ Water-resistant material
- ✕ Slightly bulky when expanded
- ✕ Limited color options
| Material | Lightweight, tear-resistant oxford fabric with water-resistant coating |
| Capacity | Expanded size approximately 16.5 x 15 x 8.7 inches (about 40.9 liters) |
| Dimensions | Folded: 11 x 7 x 1.6 inches; Expanded: 16.5 x 15 x 8.7 inches |
| Water Resistance | High-density water-resistant material with wet and dry separation compartments |
| Compartments | Two zipper pockets, two inner patch pockets, wet/dry separation bag |
| Additional Features | Expandable and foldable design with suitcase strap compatibility |
As I unzipped this duffel, I was surprised to find how lightweight it felt despite its large capacity. Usually, bigger bags tend to be bulky, but this one folds down to a sleek 11 x 7 inches, making it easy to tuck away when not in use.
The material immediately caught my eye—tough, tear-resistant oxford fabric that feels durable yet lightweight. I threw in some clothes, and the expansion feature was a game-changer.
It easily stretched from a compact size to a roomy 16.5 x 15 inches, perfect for last-minute shopping or extra gear.
What really impressed me is the water-resistant design. I spilled a bit of water on it, and it just rolled right off, keeping my belongings dry.
The multiple pockets, including a wet/dry compartment, made organizing a breeze. Wet towels or sweaty gym clothes?
No problem.
The bag’s back strap slipped over my suitcase handle seamlessly, making airport navigation smooth. I also liked the stylish yet functional look—it’s versatile enough for the gym, weekend trips, or even short business travel.
Overall, this bag exceeded my expectations with its practicality, expandability, and quality. It’s a true space-saver that adapts to your needs, whether packing light or going for more.
Plus, it’s a solid gift idea—stylish, functional, and thoughtful for any woman on the go.
What Is an Expandable Travel Bag and How Does It Work?
An expandable travel bag is a type of luggage designed to increase storage capacity when needed. It typically has zippers or folds that allow the bag to expand, accommodating additional items without compromising its base structure.
According to the American Automobile Association (AAA), expandable travel bags are convenient options for travelers needing flexibility during their trips. These bags often feature compartments for organization and ease of access, further enhancing their functionality.
Expandable travel bags come in various styles, including backpacks, duffel bags, and suitcases. They generally have a main zipper that allows the bag to expand or contract. These bags are useful for packing additional items and for travelers who may purchase souvenirs or extra items during their journey.
The International Air Transport Association (IATA) also describes expandable luggage as practical for both short and long trips. They emphasize that this feature accommodates different packing needs, making these bags ideal for diverse travel scenarios.
Various factors contribute to the popularity of expandable travel bags, including the rise of multi-destination trips and changing airline policies on baggage allowances. Travelers prefer bags that can adjust to their packing requirements, leading to an increased demand.
A 2021 survey by Market Research Future indicated that the travel luggage market is expected to grow at a CAGR of 5.2%, reaching $24 billion by 2027, driven largely by innovations like expandable designs.
The prevalence of expandable travel bags impacts consumer purchasing behavior, influencing choices based on practicality and convenience.
In terms of societal effects, these bags facilitate better organization during travel, enabling smoother transit experiences for users. Economically, they can increase market competition among luggage brands.
For optimal use, experts recommend looking for bags made from durable materials with weather-resistant features. The Travel Goods Association suggests seeking out bags with ergonomic designs for comfort during extended use.
Adopting sustainable manufacturing practices, such as using recycled materials and reducing waste during production, can enhance the environmental impact of expandable travel bags. This aligns with growing consumer preference for eco-friendly products.
What Are the Key Benefits of Using an Expandable Travel Bag for Travel?
The key benefits of using an expandable travel bag for travel include versatility, increased packing capacity, organization, and convenience.
- Versatility
- Increased packing capacity
- Organization
- Convenience
The following sections provide detailed explanations for each of these benefits.
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Versatility: Expandable travel bags are versatile because they can adjust in size. This allows travelers to use them for short trips or longer journeys without needing multiple bags. According to a study by Travel + Leisure (2021), travelers appreciate bags that adapt to different needs and destinations. For example, the Osprey Farpoint 40 provides ample space for both weekend getaways and extended travels, illustrating this versatility.
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Increased Packing Capacity: Expandable travel bags offer increased packing capacity, allowing users to pack more items. Many models can stretch to accommodate extra clothes, souvenirs, or gear. Research from The Points Guy (2022) highlights that travelers who frequently shop on trips find expandable bags particularly useful. The Samsonite Winfield 3, for instance, can expand by up to 2 inches, which can be crucial for returning home with more than initially packed.
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Organization: Expandable travel bags often come with multiple compartments and pockets, promoting better organization. This feature makes it easier to separate items, such as clothing, electronics, and toiletries. A 2023 article from Condé Nast Traveler pointed out that organized packing reduces stress. For example, bags like the eBags Mother Lode have numerous compartments, allowing travelers to find essentials quickly.
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Convenience: Convenience is another significant benefit of expandable travel bags. Many designs include features like wheels, comfortable handles, and lightweight materials. According to a 2022 survey by U.S. News & World Report, 73% of travelers prioritize convenience in luggage choice. The Travelpro Platinum Elite exemplifies this with its durable fabric and smooth-rolling wheels, making it easier to navigate airports and city streets.
How Can You Choose the Right Expandable Travel Bag for Your Travel Style?
Choosing the right expandable travel bag involves considering factors such as size, material, organization features, and travel style compatibility.
Size: Determine the appropriate size based on your travel duration and packing needs. A small expandable bag is suitable for short trips, while a larger option accommodates longer journeys. The total dimensions should meet airline regulations for cabin luggage if you plan to travel by air.
Material: Select a durable and lightweight material, such as nylon or polyester. These fabrics resist wear and tear. According to a study by the Travel Goods Association (2022), bags made of high-denier fabric last longer and provide better resistance against water and stains.
Organization features: Look for bags with multiple compartments, pockets, and secure closures. These features help you efficiently store and access your belongings. Bags with interior pockets can segregate smaller items, making it easier to retrieve them.
Travel style compatibility: Align the bag’s design with your travel habits. If you frequently travel for business, opt for a bag with a professional appearance and compartments for a laptop. For leisure trips, a casual design with easy access features may be more appropriate. Research from the International Travel Association (2023) indicates that 68% of travelers prefer bags that reflect their personal style and meet specific functional needs.
Weight: Consider the bag’s empty weight. A lightweight bag allows you to pack more items without exceeding weight limits. According to luggage industry guidelines, a carry-on bag should ideally weigh no more than 7-10% of your body weight to remain manageable.
Expandable features: Evaluate the bag’s expandable mechanism. Some bags can increase capacity, providing flexibility for varying travel demands. Ensure the expansion is simple to use and does not compromise the bag’s structure.
What Essential Features Should You Look for in an Expandable Travel Bag?
To choose the best expandable travel bag, consider features such as size adjustments, durability, organization, portability, and added security.
- Size Adjustments
- Durability
- Organization
- Portability
- Added Security
When evaluating expandable travel bags, it’s essential to examine each feature in more detail to understand their specific benefits and the potential trade-offs involved.
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Size Adjustments: The feature of size adjustments in an expandable travel bag allows you to increase or decrease its volume based on your needs. A bag that expands may accommodate additional items when needed, making it versatile for various travel situations. For instance, bags with zippered or buckle systems often offer this feature. According to a 2022 survey by Travel Weekly, travelers prefer bags that can switch between sizes for efficiency and convenience.
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Durability: Durability is crucial when selecting an expandable travel bag. It signifies how well the bag can withstand wear and tear during travel. Materials such as high denier nylon or polyester are often recommended for their strength and resistance to environmental factors. A 2021 study by Gear Junkie highlighted that bags made from durable materials tend to last longer and maintain their appearance better over time.
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Organization: The organization feature involves compartments, pockets, and divisions to keep items neatly arranged. Good organizational features allow quick access to essentials without rummaging through the entire bag. A survey conducted by Consumer Reports in 2023 found that travelers value bags with multiple sections, as they streamline packing and retrieval processes.
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Portability: Portability refers to how easy it is to carry the bag. This can include features like padded handles, shoulder straps, or wheels. Lighter materials and ergonomic designs enhance portability, making traveling less cumbersome. The American Society of Travel Agents mentions that travelers frequently prioritize bags that are easy to carry for comfort during long trips.
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Added Security: Added security features enhance the safety of your belongings. These can include lockable zippers, RFID-blocking compartments, or integrated locks. A report from the International Air Transport Association (IATA) in 2021 indicated a growing concern among travelers regarding theft, leading many to seek bags that incorporate advanced security measures.
Considering these features will help you select an expandable travel bag that meets your needs effectively.
Which Brands Are Leading the Market for Expandable Travel Bags?
The leading brands in the market for expandable travel bags include Osprey, Patagonia, The North Face, REI Co-op, and Samsonite.
- Osprey
- Patagonia
- The North Face
- REI Co-op
- Samsonite
These brands offer various perspectives on features, pricing, durability, and sustainability, along with differing attributes like size, weight, and storage options. For instance, Osprey emphasizes comfort and organization, while Patagonia focuses on sustainability.
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Osprey:
Osprey is known for its innovative designs in expandable travel bags. Osprey’s travel bags feature adjustable harness systems, which enhance comfort during transport. According to user reviews, Osprey bags are recognized for their durability and spacious compartments. The company emphasizes sustainability, using recycled materials in some products. A 2021 analysis by GearLab highlighted Osprey’s combination of functionality and eco-friendly practices. -
Patagonia:
Patagonia’s brand ethos centers on environmental responsibility. Their expandable travel bags are often made from recycled nylon. Users appreciate the durability and water-resistant features of these bags. Patagonia also focuses on fair labor practices, providing transparency in its supply chain. The brand has received positive feedback for its commitment to sustainability and the “Worn Wear” program, which encourages the repair and recycling of gear. -
The North Face:
The North Face offers a range of expandable travel bags designed for various outdoor activities. Their products often feature a blend of practicality and style, appealing to a diverse market. Users commend The North Face for its weather-resistant materials and specialized compartments. According to a 2022 report by Outdoor Industry Association, their focus on innovation and user-friendly designs keeps them competitive in the travel gear market. -
REI Co-op:
REI Co-op provides versatile travel bags suited for outdoor use and urban travel. Their expandable bags are well-regarded for their affordability and functionality. Members often benefit from the brand’s cooperative model, gaining access to exclusive products and discounts. Their commitment to customer satisfaction and the environment is evident through various initiatives aimed at promoting sustainable practices. A survey by REI in 2021 noted high user satisfaction due to product reliability. -
Samsonite:
Samsonite is a long-established name in the luggage industry. Their expandable travel bags offer classic designs with modern innovations, including lightweight materials and smart organizational features. Users frequently highlight their brand’s reputation for sturdiness and ease of use. With advancements in design and technology, Samsonite remains a popular choice for frequent travelers seeking reliability. Research from the Luggage & Travel Accessories Trade Association indicated Samsonite leads in sales volume due to brand loyalty and diverse product range.
How Can an Expandable Travel Bag Improve Your Overall Travel Experience?
An expandable travel bag can significantly enhance your travel experience by providing versatility, maximizing packing space, simplifying organization, and improving convenience.
Versatility: Expandable travel bags often feature zippers or folds that allow users to adjust the bag’s size. This design means travelers can utilize a compact bag for day trips or expand it for longer journeys. A versatile bag adapts to fluctuating packing needs without requiring additional luggage.
Maximized packing space: The expandable feature maximizes internal capacity. By allowing extra items to fit without excessive force, travelers can include souvenirs, clothing, and essentials. This increased capacity can reduce the need for multiple bags. According to a survey conducted by The Travel Institute in 2020, 67% of travelers prefer bags that can adjust in size to accommodate their shopping and packing needs.
Simplified organization: Many expandable travel bags come with numerous compartments and pockets. These features allow travelers to separate items easily, such as electronics, toiletries, and clothing. An orderly bag helps quick access to essentials, reducing time spent searching. Research from the Journal of Travel Research in 2021 suggests that organized travelers report higher satisfaction during trips.
Improved convenience: Expandable bags often have wheels and comfortable straps. These features facilitate easy transport in airports and on public transport. A study by the International Air Transport Association (IATA) in 2019 found that 75% of travelers prioritize bag convenience as a crucial factor in their overall travel experience.
By choosing an expandable travel bag, travelers benefit from its flexible design, enhanced space, better organization, and greater convenience, all contributing to a more enjoyable journey.
What Popular Styles or Types of Expandable Travel Bags Should You Consider?
When considering popular styles or types of expandable travel bags, you should think about your travel needs and preferences. Here are key types of expandable travel bags to consider:
- Duffel Bags
- Suitcases
- Backpacks
- Tote Bags
- Garment Bags
Transitioning to a detailed exploration, each type of expandable travel bag serves unique purposes and offers different features that can enhance your travel experience.
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Duffel Bags:
Duffel Bags are cylindrical bags often made from durable fabric. They provide ample space for packing and typically feature a zippered opening. These bags can expand to accommodate extra items. Duffel bags are versatile and suitable for weekend trips or gym use. A study by Travel + Leisure suggests that the most popular duffel bags combine functionality with style, appealing to a younger audience seeking convenience. -
Suitcases:
Suitcases come in various sizes and are designed with wheels for easy transport. Expandable suitcases have zippers that allow for additional packing space when needed. They cater to longer journeys and often include compartments for organization. According to a survey by the International Air Transport Association (IATA), travelers favor suitcases for their sturdiness and capacity for protection, making them ideal for air travel. -
Backpacks:
Backpacks offer hands-free carrying and come with expandable compartments for additional storage. They are excellent for hiking, urban travel, or school. A 2021 study by The North Face shows an increasing trend in using backpacks for travel due to their lightweight nature and ergonomic designs. Backpackers often prioritize comfort and functionality in their choice of bags. -
Tote Bags:
Tote Bags are open-top bags that offer space for essentials and can be used in various settings. Expandable totes have side zippers or snaps that increase their carrying capacity. These bags are suitable for day trips, shopping, or beach outings. According to a report by Statista, demand for tote bags surged during the pandemic as people shifted to casual and multipurpose styles for everyday use. -
Garment Bags:
Garment Bags are specially designed to protect clothing, especially suits and dresses, during travel. Expandable garment bags allow for extra space to accommodate more items or bulkier clothing. A study in the Journal of Travel Research highlighted that business travelers often choose garment bags for their ability to keep clothes wrinkle-free, ensuring a polished look upon arrival.