ROCKBROS Triangle Frame Bag 0.3L Black

A compact triangular bicycle frame bag from ROCKBROS, offering 0.3 litres of storage for small essentials. Its hook-and-loop straps provide tool-free installation on top tube or seat tube, while the water-resistant polyester and PU leather construction keeps contents protected from splashes. Reflective logo enhances visibility in low light.

Advantages

This bag combines a tear-resistant, splash-proof shell with a minimalist triangular design that fits most bicycle frames. The zippered main compartment secures keys, wallet, tools, or snacks, and the reflective ROCKBROS logo adds safety during night rides. Installation and removal take seconds without any tools.

Suitable for

• Road cyclists and commuters needing quick access to small items
• Mountain bikers who prefer a lightweight, frame-mounted storage solution
• Urban riders looking for a discreet, aerodynamic bag
• Anyone seeking a universal, tool-free accessory for their bicycle

Key specifications

• Capacity: 0.3 L
• Material: Polyester and PU leather
• Water resistance: Splash-proof
• Mounting: Hook-and-loop straps (Velcro)
• Mounting position: Bicycle frame (top tube or seat tube)
• Closure: Zipper
• Reflective elements: Yes (ROCKBROS logo)
• Internal compartments: 1 main compartment
• Compatibility: Universal fit for most bicycle frames
• Installation: Tool-free
• Design: Triangular, compact
• Durability: Tear-resistant
• Dimensions (L x W x H): 200 x 40 x 80 mm
• Weight: 60 g

Recommendations

For cyclists who value convenience and minimalism, the ROCKBROS Triangle Frame Bag is an excellent choice. Its robust construction and easy mounting make it a reliable companion for daily commutes or weekend rides. Pair it with a larger saddle bag for longer tours.