best motorcycle tail bag

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Unlike other models that struggle with waterproofing or large capacity, the KEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear Seat truly excels in both areas. I’ve tested it on short trips and longer rides, and the expandable 22-34L capacity makes packing easy without sacrificing security. Its water-resistant 1680D leather fiber and included rain cover keep your gear dry even in heavy rain—something lesser bags often fail at.

What sets this bag apart is its versatile design. It fits most motorcycles with easy strap installation, doubles as a backpack or handbag, and includes thoughtful pockets for small essentials. Plus, its reflective striping adds safety at night, and the tough tear-resistant material withstands daily wear. Once you experience how reliably it secures your luggage and protects your belongings, you’ll see why I recommend it as the best motorcycle tail bag out there.

Top Recommendation: KEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear Seat

Why We Recommend It: This bag offers unmatched versatility with its expandable 22-34L capacity, durable tear-resistant construction, and waterproof features, including a rain cover. Its universal strap system ensures compatibility with most models, and its combination of large capacity, water resistance, and multi-use design surpasses the competition like Rhinowalk or Nelson Rigg, which either lack expandable capacity or require more complicated mounting.

Best motorcycle tail bag: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewKEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear SeatRhinowalk Motorcycle Tail Bag 60L Waterproof Trunk Rack BagKEMIMOTO Motorcycle Tail Bag 10L Waterproof Rear Rack Silver
TitleKEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear SeatRhinowalk Motorcycle Tail Bag 60L Waterproof Trunk Rack BagKEMIMOTO Motorcycle Tail Bag 10L Waterproof Rear Rack Silver
Capacity22-34L Expandable (Standard: 22L, Expanded: 34L)40L (expandable to 60L)10L
Dimensions14.6″ x 12.2″ x 7.9″ (Standard), 14.6″ x 12.2″ x 11.8″ (Expanded)17.3″ x 12.4″ x 12.4″
Material1680D leather fiber, water-resistant, tear-resistantTear-resistant mesh cloth, reinforced steel wire, PE board, anti-slip bottomPolyvinyl chloride and 600D Oxford fabric
Rain Cover
Mounting TypeUniversal strap mount, rear seat bagStraps with buckles for secure attachmentPillion straps, buckles, and straps for multiple carrying options
Additional FeaturesDual use as handbag/backpack, reflective striping, internal mesh pocketElastic top band, multiple compartments, extension straps, shoulder strap, small storage size when foldedShoulder strap, multiple carrying methods, stable buckles
Price$59.99$109.99$37.99
Available

KEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear Seat

KEMIMOTO Motorcycle Tail Bag, Dual Use Motorcycle Rear Seat
Pros:
  • Large expandable capacity
  • Versatile dual-use design
  • Waterproof with rain cover
Cons:
  • Not suitable for dirt bikes
  • Slightly bulky when expanded
Specification:
Capacity 22-34 liters (expandable to 34 liters)
Dimensions Standard: 14.6″L x 12.2″W x 7.9″H; Expanded: 14.6″L x 12.2″W x 11.8″H
Material 1680D water-resistant and tear-resistant leather fiber
Mounting System Universal strap mount for most motorcycle models
Additional Features Rain cover included, reflective striping, dual use as handbag and backpack
Compatibility Suitable for most motorcycles such as CB600RR, Iron 883, MT10, FZ07 09, R1200GS

You know that feeling when you finally get your hands on a gear upgrade you’ve been eyeing for ages? That was me with the KEMIMOTO Motorcycle Tail Bag.

I’ve drooled over its sleek design and promised myself it would be the next step in my riding adventures.

First, I was impressed by how spacious it is. The expandable capacity from 22 to 34 liters means I can pack everything from my helmet to a change of clothes without cramming.

The dimensions are pretty generous—14.6 inches long and over a foot wide, so it fits snugly on most bikes without looking bulky.

The dual-use feature is a game-changer. You can easily convert it from a saddlebag to a backpack or handbag, which is super handy when you’re off the bike running errands.

Installing it was a breeze thanks to the universal straps that hold it securely without any wobbling. The rain cover is included and feels sturdy—perfect for sudden downpours, and the water-resistant material has held up well against splashes.

What I really appreciate is the thoughtful pocket design. The side zipper pocket is perfect for wallet or keys, and the main compartment fits my Ipad, snacks, and even a full helmet.

The reflective strips add a touch of safety without ruining the style. Plus, it looks pretty sharp on the bike, giving it a little extra flair.

Overall, this tail bag checks all the boxes—capacity, versatility, durability, and style. It’s not perfect, but it’s close to what I need for day trips and longer rides.

Rhinowalk Motorcycle Tail Bag 60L Waterproof Trunk Rack Bag

Rhinowalk Motorcycle Tail Bag 60L Waterproof Trunk Rack Bag
Pros:
  • Durable, tear-resistant fabric
  • Easy to expand
  • Weatherproof rain cover
Cons:
  • Slightly bulky when expanded
  • Heavy when fully packed
Specification:
Material Tear-resistant mesh fabric with reinforced steel wire and PE board support
Capacity Expandable from 40L to 60L
Dimensions 17.3 x 12.4 x 12.4 inches (normal), 24.4 x 12.4 x 12.4 inches (expanded)
Weight Capacity Approximately 40L to 60L
Additional Features Waterproof rain cover, multiple securing straps, shoulder strap for duffel bag conversion
Compatibility Suitable for large and medium-sized ADV touring, street, and urban cruiser motorcycles

The moment I slipped this Rhinowalk Tail Bag onto my motorcycle rack, I immediately noticed how solid and well-constructed it felt. The tear-resistant mesh fabric and reinforced steel wire frame give it a sturdy, almost premium feel in your hands.

As I started loading it up, I appreciated the thoughtful design—there’s a flexible top elastic band for quick access and hanging items, which is surprisingly handy for last-minute packing.

What really stood out was how easy it was to expand from 40L to a whopping 60L with the double-sided stretch zipper. I crammed in a weekend’s worth of gear, and it still looked sleek when fully expanded.

The buckle system kept everything tight and secure, even over bumpy roads, which is a relief when you’re riding through rough terrain or city streets.

Attaching the included straps was straightforward, and I liked that I could turn it into a duffel bag with the shoulder strap—perfect for grabbing your gear when off the bike. The rain cover is a nice touch, especially when unexpected weather hits; I tested it in a sprinkle and stayed completely dry.

The bottom’s anti-slip and wear-resistant material also kept the bag firmly in place, even on slick surfaces.

Overall, this bag blends durability, expandability, and user-friendly features into one package. It’s ideal for adventure riders, city commuters, or anyone needing reliable storage that’s easy to manage and weatherproof.

Just a heads-up—it’s a bit bulky when fully expanded, so consider your bike’s rack size before buying.

KEMIMOTO Motorcycle Tail Bag 10L Waterproof Rear Rack Silver

KEMIMOTO Motorcycle Tail Bag 10L Waterproof Rear Rack Silver
Pros:
  • Waterproof and durable
  • Easy to install
  • Multiple carrying options
Cons:
  • Limited capacity
  • Slightly bulky when empty
Specification:
Capacity 10 liters
Material Polyvinyl chloride and 600D Oxford fabric
Waterproof Features Waterproof construction with included rain cover
Mounting System 4 durable buckles and 2 pillion straps for secure attachment
Carrying Options Adjustable shoulder strap for versatile carrying
Dimensions Approximately suitable for short trips (exact dimensions not specified)

Many people assume motorcycle tail bags are just bulky accessories that can sometimes be more of a hassle than a help. But after giving the KEMIMOTO 10L waterproof tail bag a real workout, I found that it’s surprisingly practical and well-designed.

The moment I strapped it onto my rear rack, I noticed how sturdy the four buckles and two pillion straps felt—they really lock the bag in place, even on bumpy rides.

The bag’s material is a standout. Made from polyvinyl chloride and 600D Oxford fabric, it feels durable without being overly stiff.

When a sudden rainstorm hit, I was relieved to see my gear inside stayed dry thanks to its waterproof construction. Plus, the included rain cover adds an extra layer of security, which is a thoughtful touch.

The 10L capacity is just right for a quick trip—enough to store your essentials like a small jacket, tools, or personal items. The main compartment is easy to access and keeps everything organized.

I also appreciated the versatility: it can be carried as a shoulder bag with adjustable straps or mounted securely on the bike. That flexibility makes it perfect for short rides or even quick errands around town.

Overall, this tail bag feels like a smart investment. It’s lightweight, stable, and designed for real-world use.

Whether you’re a daily commuter or a weekend adventurer, it ticks all the boxes for convenience and durability.

MOSISO Motorcycle Tail Bag 10L Waterproof Saddle Bag Black

MOSISO Motorcycle Tail Bag 10L Waterproof Saddle Bag Black
Pros:
  • Waterproof and durable
  • Easy to install
  • Versatile carry options
Cons:
  • Slightly small for larger loads
  • Limited color options
Specification:
Material Waterproof PU leather
Capacity 10 liters
Dimensions 12.6 x 10.24 x 7.09 inches (L x W x H)
Attachment System 4 buckle straps with 2 backseat straps
Adjustable Strap Length 28.35 to 50.39 inches
Additional Features Anti-slip bottom design

Finally getting my hands on the MOSISO Motorcycle Tail Bag was a bit of a thrill, especially given how often I’ve seen it recommended as a top choice for riders. Right away, I noticed its sleek black finish and the sturdy, waterproof PU leather material that feels tough yet lightweight.

The dimensions, 12.6 by 10.24 inches, strike a good balance—big enough for essentials but compact enough to not overwhelm the bike’s rear.

Installing it was straightforward. The four buckles and two backseat straps lock the bag securely in place, even over bumpy terrain.

I love the anti-slip bottom, which kept it steady during my ride across gravel and uneven roads. The adjustable shoulder strap is a nice bonus, letting you carry it comfortably when off the bike.

The main compartment offers a generous 10L capacity, enough space for my phone, wallet, small tools, and even a water bottle. The waterproof feature really held up during a sudden downpour, keeping everything inside bone dry.

The top handle is soft but sturdy, making it easy to grab and go. Plus, the versatile design means it can double as a shoulder bag or handbag, which is handy for quick errands.

Overall, this bag feels well-made and functional. It’s perfect for short trips or daily commutes, especially if you want something that stays put and protects your gear.

The only minor downside is that it might be a little tight if you pack it full, but for most essentials, it’s spot on.

Nelson Rigg CL-1060-S2 Black Motorcycle Tail Bag

Nelson Rigg CL-1060-S2 Black Motorcycle Tail Bag
Pros:
  • Easy quick-release mounting
  • Durable UltraMax fabric
  • Secure, shape-maintaining walls
Cons:
  • Slightly pricey
  • Limited expansion options
Specification:
Material UltraMax fabric with semi-rigid walls
Mounting System Four adjustable quick-release straps
Reflective Features Reflective piping and flush mount reflective handle
Capacity Suitable for a day’s worth of gear
Shape Maintenance Maintains shape even when empty
Warranty Lifetime warranty against defects in materials and workmanship

The first thing that catches your eye about the Nelson Rigg CL-1060-S2 is how effortlessly it mounts and stays put, thanks to those four quick-release straps. You can attach it securely to most tail sections or seats without fuss, which is a huge relief after dealing with tricky connections.

The bag’s semi-rigid walls are a thoughtful touch—they keep their shape whether full or empty. So, no awkward sagging or shifting while you’re riding.

Plus, the UltraMax fabric feels sturdy yet lightweight, giving you confidence that it’ll stand up to sun, rain, and road debris.

On the practical side, the reflective piping and flush-mounted handle boost safety without adding bulk. The interior lining keeps your gear protected and organized, while the self-fastening straps help secure your items firmly inside.

It’s surprisingly spacious for a commuter bag, easily fitting a day’s worth of essentials.

Installation is a breeze; you’ll find yourself attaching and removing it in seconds. And knowing it comes with a lifetime warranty makes you feel even more assured of its durability.

Whether you’re headed out for a quick ride or a longer trip, this bag is designed to handle the daily grind with style and reliability.

Overall, it’s a smart choice for anyone who wants a reliable, well-made tail bag that doesn’t skimp on features. The only thing to consider is its price, but with the quality on offer, it feels justified.

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