1:Size: 47cm * 13cm*25cm

2: material: 420D ripstop

2: Breathable and Cozy: The cycling backpack weighs only 16oz.

Ergonomic breathable mesh saddle back design for maximum breathability and comfort, easy to carry, allow easy to travel.
3: Adjustable for you: Adjustable shoulder strap, chest strap and waist belt to fit your needs while cycling, walking or hiking to make sure it does not slip or wobble too much. Suitable for men and women.
4: Multi-pocket update: Practical multifunctional bag, keep your belongings separate and organized. Two stretch mesh side pockets for water bottle. Improved two extra pockets on the wide waist straps are specially designed for easy and secure access to your valuables such as phone, wallet or keys.
5: Multifunctional design: The reflective strips on the shoulder strap ensure that you are calm and safe when cycling at night. Built in unique net coverage to hold your helmet