Capacity: 22L Size: 30 x 40 x 18 cm Material: 100% Nylon Color: Green / Blue / Navy Blue / Purple / Black Package List: 1 x Backpack
1. Lightweight straps design for better comfort. 2. Unique helmet net for outdoor cycling. 3. Large main storage space for daily necessities, clothes and sporting goods. 4. Thin assistant storage space suitable for storing lightweight objects. 5. Front pocket is practical and suitable for storing small articles such as mobile phone. 6. Integrated breathable mesh pad in the back for good ventilation. 7. Waterproof nylon fabric prevents items from being wet.