Review highlights

D**y

Great construction and look. I was able to carry all of my groceries with ease.

ROCKBROS Durable EVA Hard Shell Cycling Motorcycle Tail Bag - 20L-35L Expandable, 20 cm to 33 cm, Double Waterproof, 3D Shape, Universal Fit for Most Models, Backpack Conversion, Compartment Design, Mesh Zip Pocket, Easy Installation, Outdoor AccessoryJuly 19, 2026

L**5

ROCKBROS Durable EVA Hard Shell Cycling Motorcycle Tail Bag - 20L-35L Expandable, 20 cm to 33 cm, Double Waterproof, 3D Shape, Universal Fit for Most Models, Backpack Conversion, Compartment Design, Mesh Zip Pocket, Easy Installation, Outdoor AccessoryAugust 7, 2026

s**h

Bag was a game changer awesome plenty of room to store my items while I’m riding and also I could add a secured lock on the zipper. If I choose also turns into a backpack so when I get to where I’m going, I could just put it on my back and keep it moving. I’m loving this and compliments my E bike as well. Get yours while it’s in stock and comes with straps to turn into a backpack and a strap that turns it to a carrying bag with cover bag inside .

ROCKBROS Waterproof Hard Shell Motorcycle Dirt Bike Rear Seat Tail Bag - 12.5L Dual-Use Secure Storage Accessory with Adjustable Strap, Detachable Shoulder Strap, Reflective Trim, Backpack Conversion, 12.4’’L x 9.45’’W x 8.07’’H, Daily Carry CompatibilitySeptember 22, 2026

S**l t**a

Good

70L Large Capacity Carbon Motorcycle Trunk Box - Easy-Installation Storage Toolbox for Motor Parts Accessories, Motorcycle, Electric ScooterJuly 17, 2026

A**i R**e

Quality of work: Pretty good material seems like it will last My only complaint is I bought this to hold my extra helmet and I don't think it's stretching enough to fit said helmet underneath without a struggle. Other than that it's good👍🏽

Motorcycle helmet net, 30*30CM, Motorcycle fuel tank net, General motorcycle accessoriesDecember 9, 2024

G**o

Very useful, it’s must have for your helmet!!!

Motorcycle helmet net, 30*30CM, Motorcycle fuel tank net, General motorcycle accessoriesSeptember 30, 2024

M**s

This bag is perfect to fit my drone and camera equipment! I love the design and the waterproof bag that it comes with. You can convert this bag to a backpack or shoulder bag and I will be able to not only bike with it but hike! This one is 5 stars

ROCKBROS 12.5L Waterproof Hard Shell Motorcycle Tail Seat Bag, Motorcycle Accessories with Seat Mount, Anti-Slip Base, Fixed Belt, Dual-Use Backpack Straps, Colorful Reflective Trims, Zipper, Large Net Bag, Dirt Bike Compatible for Cycling TripsAugust 14, 2026

M**s

Me encantó muy cómoda para mi bicicleta, para llevar mis pertenencias

ROCKBROS 12.5L Waterproof Hard Shell Motorcycle Tail Seat Bag, Motorcycle Accessories with Seat Mount, Anti-Slip Base, Fixed Belt, Dual-Use Backpack Straps, Colorful Reflective Trims, Zipper, Large Net Bag, Dirt Bike Compatible for Cycling TripsApril 30, 2026

S**h T**a

VEVOR Nylon+Leather Expandable Motorcycle Tail Bag (22-34L) - Waterproof, Quick Install, 12.2 in Wide, 15.4 in, Rain Cover, Straps, Mesh Pocket, Elastic Cord, Convertible to Backpack/Handbag, Holds Helmet+Gear+Tools, for Most Bikes, Long-Distance TravelMay 5, 2026

C**s

Fast shipping, and I only paid $50 total, which is pretty good. It looks nice, but the material is all plastic, including the adapter plate that can fit most OEM rear racks. The mounting hardware includes some metal screws, but depending on your motorcycle, you might need to customize a few things.

45L Lockable Motorcycle Top Case - PP Motorcycle Accessories with Waterproof & Dustproof Shell, Reflective Strips, Easy Loading, Travel Luggage Storage Organization for Tour Rides & Wet Weather ProtectionMarch 19, 2026