
Original: $57.18
-65%$57.18
$20.01The Story
Product Description
Designed for riders who need extra storage on longer journeys, this large capacity bike top tube bag offers reliable waterproof protection and stable mounting. With its spacious interior and structured design, it is ideal for commuting, touring, and bikepacking.
The streamlined shape and secure fit ensure that even with increased capacity, your riding comfort and stability are maintained.
Key Features
Reliable Waterproof Construction
Built with seamless welding technology, this top tube bag provides excellent waterproof protection, keeping your belongings dry in rain and wet conditions.
Large 5L Storage Capacity
With an extended 5L capacity, this bag offers significantly more space than standard top tube bags, making it ideal for commuting, long-distance rides, and carrying bulkier essentials.
Structured & Durable Design
Made from high-density composite fabric and reinforced with a PP base plate, the bag maintains its shape and protects contents from pressure and daily wear.
Easy Access Zipper Opening
The zippered design allows quick and convenient access to your belongings, while the transparent window helps you locate items more easily.
Secure Knob Mounting System
Equipped with a knob tightening system and strong straps, the bag can be firmly secured to the frame for stable riding, even on uneven terrain.
Reflective Details for Safety
High-visibility reflective elements improve safety during low-light and night rides.
| Brand | ROCKBROS |
|---|---|
| Material | 600D Polyester + TPU |
| Weight | about 100g |
| Capacity | about 1L |
| Size | 22.5 cm × 7 cm × 13 cm |
| Colour | Red, Black, Blue, Orange |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Product Description
Designed for riders who need extra storage on longer journeys, this large capacity bike top tube bag offers reliable waterproof protection and stable mounting. With its spacious interior and structured design, it is ideal for commuting, touring, and bikepacking.
The streamlined shape and secure fit ensure that even with increased capacity, your riding comfort and stability are maintained.
Key Features
Reliable Waterproof Construction
Built with seamless welding technology, this top tube bag provides excellent waterproof protection, keeping your belongings dry in rain and wet conditions.
Large 5L Storage Capacity
With an extended 5L capacity, this bag offers significantly more space than standard top tube bags, making it ideal for commuting, long-distance rides, and carrying bulkier essentials.
Structured & Durable Design
Made from high-density composite fabric and reinforced with a PP base plate, the bag maintains its shape and protects contents from pressure and daily wear.
Easy Access Zipper Opening
The zippered design allows quick and convenient access to your belongings, while the transparent window helps you locate items more easily.
Secure Knob Mounting System
Equipped with a knob tightening system and strong straps, the bag can be firmly secured to the frame for stable riding, even on uneven terrain.
Reflective Details for Safety
High-visibility reflective elements improve safety during low-light and night rides.
| Brand | ROCKBROS |
|---|---|
| Material | 600D Polyester + TPU |
| Weight | about 100g |
| Capacity | about 1L |
| Size | 22.5 cm × 7 cm × 13 cm |
| Colour | Red, Black, Blue, Orange |
























