ROCKBROS 039BK Bicycle frame bag for cell phone ca.1L Cycling coats 3rd layer: Outer layer: 92%

3rd layer: Outer layer: 92% Polyester + 8% Spandex

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Axle diameter: 9/16 inch

Material: Polyurethane + Polyester

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ROCKBROS 039BK Bicycle frame bag for cell phone ca.1L Cycling coats 3rd layer: Outer layer: 92%Brand: Rockbros Material: 210 Polyester Capacity: 1L Weight: 98 g PERFECT CAPACITY: 22*10*5. 5cm. Approx. 1L capacity. This top tube bag has enough space for keys, tools, mini pump, tire, etc. With the elastic rope in one side, you can put banana. Ideal for daily riding. EASY TO ASSEMBLY: With 3 adjustable Velcro closure, you can quickly and stably attach and detach the bag to the bike frame. DURABLE: The material 210D polyester is durable and water