ROCKBROS Triangle Frame Bag – Bicycle Storage Pouch

Quick Overview:
The ROCKBROS Triangle Frame Bag is designed for cyclists who need extra storage without compromising speed or comfort. With a 1.2L capacity, waterproof shell, and secure 3-strap attachment, it’s perfect for storing tools, nutrition, and personal items. Reflective trim ensures visibility for safer night rides.

Product Description:
Built for performance and practicality, this ROCKBROS bike bag uses a 3-layer shell: a tough PU + Polyester outer, a 5mm shock-absorbing foam middle, and a polyester inner lining for durability. The slim aerodynamic design reduces wind resistance while keeping essentials within easy reach.

Its stable 3-strap mounting system keeps the bag securely attached to the bike frame, even on rough terrain. The wide zippered opening allows quick access, while reflective detailing on both sides enhances safety at night.

With 1.2L of organized space, it easily fits your phone, wallet, repair kit, snacks, or other ride essentials. Designed to fit most MTB, road, and commuter bikes.

Key Features:

• Lightweight & Portable: Only 0.35 lb with 1.2L capacity
• Durable Build: PU + Polyester outer, foam padding, polyester lining
• Stable Mount: 3-strap system prevents shifting while riding
• Easy Access: Wide zippered opening for quick reach
• Reflective Trim: Increased visibility for night rides
• Ergonomic Design: Slim profile avoids leg interference & reduces wind drag

Specifications:

• Brand: ROCKBROS
• Size: ~Length 29cm × Height 15cm × Width 5cm (approx.)
• Capacity: ~1.2L
• Weight: ~0.35 lb (160 g)
• Material: PU + Polyester + Foam + Polyester lining
• Mounting: 3 strap system
• Color: Black with reflective accents

Package Includes:

• 1 × ROCKBROS Triangle Frame Bag