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 hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues.Have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrossport.co.uk
Shop with confidence! Enjoy hassle-free exchanges within 30 days of delivery.
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Generous 8.3-Litre Capacity for Ride Essentials
Ample 8.3-litre storage accommodates tools, waterproofs, and personal items – ideal for commuting, touring, or bikepacking adventures. The wide-opening design ensures hassle-free packing and access on the move.
Universal Folding Bike Compatibility
Specifically engineered to fit all Brompton & ROCKBROS folding bicycles (as pictured), featuring an integrated mounting system that maintains full bike foldability without clearance issues.
Stable Ride-Proof Mounting System
Securely locks to your handlebars with zero slippage or chafing, even over rough terrain. The included adapter and stand ensure vibration-free stability during high-cadence pedalling or fast descents.
Commute-Optimised Organisation
Layered mesh compartments enable intelligent gear separation – keep work essentials, cycling gloves, and damp weather gear organised. Perfect for urban cyclists managing mixed-use journeys.
Fatigue-Free Ergonomic Engineering
Soft back padding and pressure-dispersing straps eliminate shoulder strain during extended rides. The breathable construction prevents sweaty back build-up, enhancing comfort mile after mile.
| Brand | ROCKBROS |
| Material |
Main Fabric: Cotton-Polyester Blend Frame: Grade Aluminum + Advanced Nylon |
| Weight | ≈712g |
| Capacity | ≈8.3L |
| Color Options | Purple, Blue, Orange |
| Dimensions | ≈38 × 30 × 8.5 cm |
Generous 8.3-Litre Capacity for Ride Essentials
Ample 8.3-litre storage accommodates tools, waterproofs, and personal items – ideal for commuting, touring, or bikepacking adventures. The wide-opening design ensures hassle-free packing and access on the move.
Universal Folding Bike Compatibility
Specifically engineered to fit all Brompton & ROCKBROS folding bicycles (as pictured), featuring an integrated mounting system that maintains full bike foldability without clearance issues.
Stable Ride-Proof Mounting System
Securely locks to your handlebars with zero slippage or chafing, even over rough terrain. The included adapter and stand ensure vibration-free stability during high-cadence pedalling or fast descents.
Commute-Optimised Organisation
Layered mesh compartments enable intelligent gear separation – keep work essentials, cycling gloves, and damp weather gear organised. Perfect for urban cyclists managing mixed-use journeys.
Fatigue-Free Ergonomic Engineering
Soft back padding and pressure-dispersing straps eliminate shoulder strain during extended rides. The breathable construction prevents sweaty back build-up, enhancing comfort mile after mile.
| Brand | ROCKBROS |
| Material |
Main Fabric: Cotton-Polyester Blend Frame: Grade Aluminum + Advanced Nylon |
| Weight | ≈712g |
| Capacity | ≈8.3L |
| Color Options | Purple, Blue, Orange |
| Dimensions | ≈38 × 30 × 8.5 cm |
