







Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items, size-related returns, oversized items such as roof racks, and approved exchanges. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
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Secure your essentials without weighing down your ride! This sleek 3L bike frame bag fits snugly on your top tube, keeping water bottles, keys, and snacks within arm's reach. Built with water-resistant materials to shield your gear from splashes and drizzle, it's the perfect companion for mountain biking adventures, road cycling sprints, or casual scooter trips. The slim design won't interfere with your pedalling, while multiple compartments keep everything organized and accessible. Whether you're tackling trails or cruising the city, this versatile pouch transforms your bike into a mobile storage solution that actually works.
LAYERED STORAGE SPACE
The bike frame bag features a layered design divided into two compartments, allowing you to organize your items more efficiently. With a length of 38 cm, it can easily store mini pumps, repair tools, and other essentials.
3L LARGE CAPACITY
The upper compartment offers about 2 L of space, while the lower provides around 1 L. Together, they meet your daily cycling storage needs. The V-shaped large opening makes it easy to see, access, and store your items conveniently.
WATER-RESISTANT MATERIAL
Made of high-quality nylon fabric and TPU coating, the bike bag is highly water-resistant, keeping your belongings protected in light rain. Note: Avoid soaking the bag in water while it contains items.
SLIM DESIGN
At only 7 cm wide, the bag matches the width of the top tube to prevent leg contact while riding, ensuring a more comfortable cycling experience. It also includes a side pocket for carrying a water bottle.
ADJUSTABLE STRAPS
Designed with multiple mounting holes, the straps can be adjusted for the best fit. Suitable for mountain bikes, road bikes, folding bikes, and scooters.
Secure your essentials without weighing down your ride! This sleek 3L bike frame bag fits snugly on your top tube, keeping water bottles, keys, and snacks within arm's reach. Built with water-resistant materials to shield your gear from splashes and drizzle, it's the perfect companion for mountain biking adventures, road cycling sprints, or casual scooter trips. The slim design won't interfere with your pedalling, while multiple compartments keep everything organized and accessible. Whether you're tackling trails or cruising the city, this versatile pouch transforms your bike into a mobile storage solution that actually works.
LAYERED STORAGE SPACE
The bike frame bag features a layered design divided into two compartments, allowing you to organize your items more efficiently. With a length of 38 cm, it can easily store mini pumps, repair tools, and other essentials.
3L LARGE CAPACITY
The upper compartment offers about 2 L of space, while the lower provides around 1 L. Together, they meet your daily cycling storage needs. The V-shaped large opening makes it easy to see, access, and store your items conveniently.
WATER-RESISTANT MATERIAL
Made of high-quality nylon fabric and TPU coating, the bike bag is highly water-resistant, keeping your belongings protected in light rain. Note: Avoid soaking the bag in water while it contains items.
SLIM DESIGN
At only 7 cm wide, the bag matches the width of the top tube to prevent leg contact while riding, ensuring a more comfortable cycling experience. It also includes a side pocket for carrying a water bottle.
ADJUSTABLE STRAPS
Designed with multiple mounting holes, the straps can be adjusted for the best fit. Suitable for mountain bikes, road bikes, folding bikes, and scooters.
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