The ROCKBROS Road to Sky Top Tube Triangle Bag is the perfect storage solution for cyclists who need quick access to essentials while keeping their gear protected from the elements.

Built with water-resistant materials and sealed zippers, this frame-mounted bag keeps your phone, wallet, tools, snacks, and accessories safe during daily commutes or long-distance rides. Its aerodynamic triangle shape fits snugly against your bike frame, reducing wind resistance and maintaining stability even on rough terrain.

Easy to install with adjustable Velcro straps, this bag is compatible with most road bikes, gravel bikes, and MTBs—making it an essential cycling accessory for any rider.

SPECIFICATIONS

• Brand Name: ROCKBROS
• Function: Rainproof
• High-concerned chemical: None
• Material: Polyster
• Model Number: AS-140
• Origin: Mainland China
• Product Capacity: About 1.7L
• Product Color: Orange/Blue
• Product Material: 600D double sided laminated TPU polyester
• Product Weight: About 170g
• Type: Top tube bag/bottom tube bag
• is_customized: Yes

SHIPPING AND DELIVERY

FREE SHIPPING

• Order Processing Time:  1-3 Business Days
• Order Delivery Time:     9~17 Business Days

ROAD TO SKY Serise Seamless waterproof lower tube bag

Product Information

1.Brand: ROCKBROS
ROAD TO SKY Serise
2.Name: Seamless waterproof lower tube bag
3.Product Material: 600D polyester laminated with TPU
4.Product Specifications:
Capacity: ≈1.7L Weight: ≈170g
5.Product Colors: Orange/Blue
6.Product Features: Waterproof/Large capacity/Durable/Knob fixed