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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. 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.
Estimated delivery time

Keeping your essential gear organised during a ride helps you stay focused on the road ahead. This waterproof bike frame bag is designed to fit neatly inside the front triangle of your bicycle, providing practical storage for tools, phone, pump and other cycling essentials without interfering with your pedalling movement. Built with durable TPU-coated polyester, a reinforced PP base and fully welded waterproof seams, it helps protect your belongings from rain, splashes and everyday trail conditions. With its slim profile and secure mounting system, it is an ideal storage solution for commuting, gravel riding, mountain biking and longer cycling adventures.
Made from 600D TPU-coated polyester with high-frequency welded seams and sealed construction, the frame bag provides reliable protection against rain, splashes and outdoor riding conditions.
The 1.7L capacity provides enough space for cycling essentials such as phones, mini pumps, tools, keys and repair accessories. The elongated shape makes efficient use of the frame triangle area.
The narrow 7cm profile sits close to the bicycle frame, helping reduce interference with your legs while pedalling while maintaining a clean and streamlined appearance.
The integrated PP base helps maintain the bag’s shape, preventing it from collapsing when loaded and making items easier to organise and access.
The upgraded knob-secured strap system allows quick installation without tools and keeps the bag firmly attached to the frame, reducing movement during rough terrain rides.
Keeping your essential gear organised during a ride helps you stay focused on the road ahead. This waterproof bike frame bag is designed to fit neatly inside the front triangle of your bicycle, providing practical storage for tools, phone, pump and other cycling essentials without interfering with your pedalling movement. Built with durable TPU-coated polyester, a reinforced PP base and fully welded waterproof seams, it helps protect your belongings from rain, splashes and everyday trail conditions. With its slim profile and secure mounting system, it is an ideal storage solution for commuting, gravel riding, mountain biking and longer cycling adventures.
Made from 600D TPU-coated polyester with high-frequency welded seams and sealed construction, the frame bag provides reliable protection against rain, splashes and outdoor riding conditions.
The 1.7L capacity provides enough space for cycling essentials such as phones, mini pumps, tools, keys and repair accessories. The elongated shape makes efficient use of the frame triangle area.
The narrow 7cm profile sits close to the bicycle frame, helping reduce interference with your legs while pedalling while maintaining a clean and streamlined appearance.
The integrated PP base helps maintain the bag’s shape, preventing it from collapsing when loaded and making items easier to organise and access.
The upgraded knob-secured strap system allows quick installation without tools and keeps the bag firmly attached to the frame, reducing movement during rough terrain rides.