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
Estimated delivery time
Compact & Comfortable Design
With a folded size of approximately 34.5 × 14 × 3 cm, this bike rear seat bag is lightweight and compact. The 6 mm thick foam lining helps absorb shocks and vibrations, improving comfort on rough roads.
Expandable 5L Storage Capacity
When expanded, the bag offers up to 5 litres of storage—ideal for commuting, short rides, or carrying essentials like a rain jacket, tools, or personal items.
Durable & Wear-Resistant Construction
Made from high-quality, abrasion-resistant materials with reinforced stitching, this saddle bag is built for long-term use and dependable performance.
Multi-Functional & Versatile Use
Designed for flexibility, the ROCKBROS bike bag can be used as a saddle bag or converted into a frame or pannier-style bag simply by unzipping—adapting easily to different riding needs.
Quick & Tool-Free Installation
Secured with strong nylon straps, the bag attaches and removes quickly without the need for tools, making setup fast and hassle-free.
| Brand | ROCKBROS |
| Material | Polyester |
| Product Dimensions | 34.5 × 14 × 3 cm |
| Mounting Type | Rear Seat Mount |
Compact & Comfortable Design
With a folded size of approximately 34.5 × 14 × 3 cm, this bike rear seat bag is lightweight and compact. The 6 mm thick foam lining helps absorb shocks and vibrations, improving comfort on rough roads.
Expandable 5L Storage Capacity
When expanded, the bag offers up to 5 litres of storage—ideal for commuting, short rides, or carrying essentials like a rain jacket, tools, or personal items.
Durable & Wear-Resistant Construction
Made from high-quality, abrasion-resistant materials with reinforced stitching, this saddle bag is built for long-term use and dependable performance.
Multi-Functional & Versatile Use
Designed for flexibility, the ROCKBROS bike bag can be used as a saddle bag or converted into a frame or pannier-style bag simply by unzipping—adapting easily to different riding needs.
Quick & Tool-Free Installation
Secured with strong nylon straps, the bag attaches and removes quickly without the need for tools, making setup fast and hassle-free.
| Brand | ROCKBROS |
| Material | Polyester |
| Product Dimensions | 34.5 × 14 × 3 cm |
| Mounting Type | Rear Seat Mount |
