Product Overview
The Bike Rear Rack Bag Waterproof is a versatile and weatherproof storage solution designed for cyclists who need reliable cargo protection in all riding conditions. Mounted securely on the rear rack, this bag combines waterproof performance, practical storage, and modern design, making it ideal for commuting, touring, and everyday cycling.
With its roll-top closure and sealed construction, the bag ensures that your belongings stay dry even in heavy rain, while maintaining a sleek and functional profile.
Technical Specifications
|
Product Name |
Waterproof Bicycle Rear Rack Bag/Bike Rear Rack Bag Waterproof |
|
Material |
PVC tarpaulin |
|
Color |
Black |
|
Fit for |
Road bike, MTB, BMX |
|
Capacity |
10L |
|
Features |
Waterproof |
|
OEM/ODM |
Acceptable |
Key Features & Benefits
- Durable Waterproof Material: Made of premium PVC tarpaulin with seamless voltage technology, this pannier bag is fully waterproof and built to withstand heavy rain while remaining lightweight at only 1.28 lbs (580g)
- Spacious & Organized Storage: Offers 426 cu in (7L) when folded and up to 610 cu in (10L) when expanded, with an interior compartment for classified storage of essentials
- Secure Roll-Top Closure: Roll the opening and fasten with side or top buckles for a tight seal. Comes with a detachable shoulder strap for convenient carrying. Reflective strap and brand logo ensure safer night riding
- Quick Release Mounting System: Features tool-free installation with a hook and 360° rotary buckle, making it easy to attach and remove from your bike's rear rack
- Wide Rack Compatibility: Fits bike racks with tube diameters under 0.7 in (18mm). Includes gasket for racks under 0.43 in (11mm). Also compatible with some motorcycles. Reinforced fasteners adjust to rack widths between 2.8–5.9 in (7–15cm)
Product Application & Details



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Our Services
1. 24 hours on line
2. Provide free designs for customers
3. All the goods are checked before shipping
4. Accept third inspection
5. Protect the product design and the privacy rights of customers
6. After-sales Service
7. Amazon FBA Service
Our Factory
We specialize in manufacturing high-performance outdoor bags and cases that are built to endure, designed to excel. From rugged backpacks for mountain trails to waterproof cases for sensitive equipment, our products are trusted by adventurers and professionals worldwide.

FAQ
1. Is this rear rack bag completely waterproof?
Yes. The bag features waterproof materials and a roll-top closure system to ensure full protection against rain and water exposure.
2. What can I store in this bag?
It is suitable for storing clothing, tools, electronics (with additional protection), food, and daily commuting essentials.
3. Is the bag compatible with all bike racks?
The quick-release mounting system is designed to fit most standard rear racks.
4. Can the bag be used off the bike?
Yes. With the included shoulder strap and handle, it can be used as a portable crossbody or carry bag.
5. How do I clean the waterproof bag?
Simply wipe the surface with a damp cloth to remove dirt, mud, or water residue.
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