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
Keep your essentials close and your ride smooth with the ROCKBROS Bike Frame Triangle Bag 1.5L! This sleek, wind-resistant bag fits snugly on your bike frame, offering a roomy 1.5L space with smart compartments to grab what you need in a flash. Made from tough polyester, it’s built to last through all your adventures. Easy to install and compatible with many bike models, it’s the perfect sidekick for every cyclist who loves function with a splash of style.
Streamlined Narrow Design
Sleek profile prevents leg contact while riding, delivering both speed and comfort on every journey.
Built-in PE Support Plate
Reinforced structure keeps the bag firm and upright, preventing collapse and protecting your items from pressure.
Quick-Release Velcro Straps
Tool-free installation with strong Velcro straps and buckle system—fast to attach, secure to hold.
Side-Zip with Organised Interior
Convenient side opening with internal mesh pockets for efficient storage—easily access essentials with one hand.
Spacious 1.5L Capacity
Ideal for daily gear like tools, snacks, keys, or wallets—lightweight yet roomy for all your cycling needs.
| Brand | ROCKBROS |
| Material |
Support: PE Bag Material: Polyester Buckle: POM Baffle Material: 70% TPU (Thermoplastic Polyurethane) + 30% NYLON |
| Capacity | 1.5L |
| Weight | ≈213±5g |
| Applicable Models | Road Bike, Mountain Bike, City Bike |
Keep your essentials close and your ride smooth with the ROCKBROS Bike Frame Triangle Bag 1.5L! This sleek, wind-resistant bag fits snugly on your bike frame, offering a roomy 1.5L space with smart compartments to grab what you need in a flash. Made from tough polyester, it’s built to last through all your adventures. Easy to install and compatible with many bike models, it’s the perfect sidekick for every cyclist who loves function with a splash of style.
Streamlined Narrow Design
Sleek profile prevents leg contact while riding, delivering both speed and comfort on every journey.
Built-in PE Support Plate
Reinforced structure keeps the bag firm and upright, preventing collapse and protecting your items from pressure.
Quick-Release Velcro Straps
Tool-free installation with strong Velcro straps and buckle system—fast to attach, secure to hold.
Side-Zip with Organised Interior
Convenient side opening with internal mesh pockets for efficient storage—easily access essentials with one hand.
Spacious 1.5L Capacity
Ideal for daily gear like tools, snacks, keys, or wallets—lightweight yet roomy for all your cycling needs.
| Brand | ROCKBROS |
| Material |
Support: PE Bag Material: Polyester Buckle: POM Baffle Material: 70% TPU (Thermoplastic Polyurethane) + 30% NYLON |
| Capacity | 1.5L |
| Weight | ≈213±5g |
| Applicable Models | Road Bike, Mountain Bike, City Bike |
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