








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

Durable & Shape-Retaining Construction
The main body of this motorcycle frame bag is made from durable polyester and PVC, providing excellent wear resistance. The leather back panel is easy to clean, while the built-in PE board support keeps the bag structured, pressure-resistant, and resistant to deformation – ideal for safely storing your essentials.
Waterproof & Sun-Resistant Protection
Equipped with a high-quality black rain cover, this motorcycle luggage bag protects your belongings from both heavy rain and strong sunlight. Perfect for daily riding in all weather conditions.
Quick & Easy Access
Designed with a flip-top cover and wide opening for convenient access to your items. Side connecting straps prevent the bag from opening too far, keeping your belongings secure while riding.
Multi-Purpose Design
More than just a motorcycle rear seat bag. The detachable shoulder strap can be replaced with hooks, allowing you to carry it easily after parking. It can also be used as a travel bag or shoulder bag, making your trips more convenient.
Practical Details for Safer Riding
Features a high-visibility reflective ROCKBROS logo to improve safety during night rides. A comfortable PVC handle makes carrying easier, while the two-way smooth lockable zipper helps keep your items secure.
| Product Details | Information |
|---|---|
| Brand | ROCKBROS |
| Color | Black |
| Material | Polyester + PVC with PE Board Support (Main Body), PU + EVA (Top Cover) |
| Size | 31.5 × 24 × 20.5 cm / 12.4 × 9.45 × 8.07 inches |
| Weight | Approx. 934 g (with straps) |
| Capacity | Approx. 12.5 L |
| Strap Types | Installation Strap / Single Shoulder Strap / Backpack Shoulder Straps |
Durable & Shape-Retaining Construction
The main body of this motorcycle frame bag is made from durable polyester and PVC, providing excellent wear resistance. The leather back panel is easy to clean, while the built-in PE board support keeps the bag structured, pressure-resistant, and resistant to deformation – ideal for safely storing your essentials.
Waterproof & Sun-Resistant Protection
Equipped with a high-quality black rain cover, this motorcycle luggage bag protects your belongings from both heavy rain and strong sunlight. Perfect for daily riding in all weather conditions.
Quick & Easy Access
Designed with a flip-top cover and wide opening for convenient access to your items. Side connecting straps prevent the bag from opening too far, keeping your belongings secure while riding.
Multi-Purpose Design
More than just a motorcycle rear seat bag. The detachable shoulder strap can be replaced with hooks, allowing you to carry it easily after parking. It can also be used as a travel bag or shoulder bag, making your trips more convenient.
Practical Details for Safer Riding
Features a high-visibility reflective ROCKBROS logo to improve safety during night rides. A comfortable PVC handle makes carrying easier, while the two-way smooth lockable zipper helps keep your items secure.
| Product Details | Information |
|---|---|
| Brand | ROCKBROS |
| Color | Black |
| Material | Polyester + PVC with PE Board Support (Main Body), PU + EVA (Top Cover) |
| Size | 31.5 × 24 × 20.5 cm / 12.4 × 9.45 × 8.07 inches |
| Weight | Approx. 934 g (with straps) |
| Capacity | Approx. 12.5 L |
| Strap Types | Installation Strap / Single Shoulder Strap / Backpack Shoulder Straps |
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