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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

Protect everyday ride essentials with this waterproof magnetic top tube bike bag for road, gravel and MTB bikes. The 600D polyester shell with TPU coating and welded construction helps keep rain and spray away from the contents. A magnetic flap provides fast access, while the internal PP panel helps the bag keep its streamlined shape. The 0.8-litre capacity gives space for a phone, keys and a compact repair kit without interfering with pedalling.
TPU-coated 600D polyester and high-frequency welded seams help protect contents from rain and spray.
The magnetic flap opens quickly while helping keep the main compartment securely closed over rough surfaces.
Magnetic mounting points support quick fitting and removal on compatible frames with suitable holes.
An internal PP panel helps the bag retain its shape and keeps it close to the frame.
The compact compartment stores everyday essentials for road, gravel and mountain-bike rides.
Protect everyday ride essentials with this waterproof magnetic top tube bike bag for road, gravel and MTB bikes. The 600D polyester shell with TPU coating and welded construction helps keep rain and spray away from the contents. A magnetic flap provides fast access, while the internal PP panel helps the bag keep its streamlined shape. The 0.8-litre capacity gives space for a phone, keys and a compact repair kit without interfering with pedalling.
TPU-coated 600D polyester and high-frequency welded seams help protect contents from rain and spray.
The magnetic flap opens quickly while helping keep the main compartment securely closed over rough surfaces.
Magnetic mounting points support quick fitting and removal on compatible frames with suitable holes.
An internal PP panel helps the bag retain its shape and keeps it close to the frame.
The compact compartment stores everyday essentials for road, gravel and mountain-bike rides.
Learn more
ROCKBROS
600D polyester with TPU coating and PP support panel
0.8 L