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.
Estimated delivery time
Crafted with high-frequency seamless welding and waterproof materials, this bag provides rainstorm-level protection, ensuring your items stay completely dry even on long rides.
The streamlined narrow-sided design prevents the bag from touching your legs while riding, offering both comfort and speed. Its built-in PP support plate keeps the bag upright and protects your belongings from being squeezed, while the side-opening zipper allows quick, one-handed access.
With a ≈1.9L capacity, it’s perfect for storing daily necessities and small travel items. Three-point Velcro straps make installation simple and secure without any tools, and the bag fits most road and gravel bike frames M size and above without affecting water bottle cage use.
Durable and convenient, this bag features tear-resistant fabric, a lengthened zipper pull, a rain-protective zipper strip, and a reflective logo for night riding safety. Whether commuting, cycling, or exploring outdoors, the ROCKBROS Down Tube Bag is your reliable companion.
Specifications:
Material: Bag body 30% nylon + 70% polyester; Support plate: PP
Weight: ≈195g (with straps)
Compatible Bikes: Road bikes, Gravel bikes
Crafted with high-frequency seamless welding and waterproof materials, this bag provides rainstorm-level protection, ensuring your items stay completely dry even on long rides.
The streamlined narrow-sided design prevents the bag from touching your legs while riding, offering both comfort and speed. Its built-in PP support plate keeps the bag upright and protects your belongings from being squeezed, while the side-opening zipper allows quick, one-handed access.
With a ≈1.9L capacity, it’s perfect for storing daily necessities and small travel items. Three-point Velcro straps make installation simple and secure without any tools, and the bag fits most road and gravel bike frames M size and above without affecting water bottle cage use.
Durable and convenient, this bag features tear-resistant fabric, a lengthened zipper pull, a rain-protective zipper strip, and a reflective logo for night riding safety. Whether commuting, cycling, or exploring outdoors, the ROCKBROS Down Tube Bag is your reliable companion.
Specifications:
Material: Bag body 30% nylon + 70% polyester; Support plate: PP
Weight: ≈195g (with straps)
Compatible Bikes: Road bikes, Gravel bikes
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