This 7L shoulder backpack with multiple pockets is a good size to carry your primary items in well organization.Perfectly works as shoulder pack,chest bag,crossbody backpack.Suitable for hiking, kayaking, snorkeling,cycling,walking, traveling etc. Features: Rip resistant and water repellent nylon backpack,lightweight and long-lasting.(only 0.4lb) 7L large capacity with several pockets for storage and organization. Detachable drawstring pocket for water bottle or umbrella. Adjustable mesh padded shoulder strap and breathable mesh padded back,distribute weight effectively and provide comfort and breathability. Perfectly works as shoulder pack,chest bag,crossbody backpack or travel bag. Suitable for hiking, kayaking, snorkeling, gym, cycling,walking, traveling,running etc. Specification: Color: Black/Blue/Rose (optional) Material: Nylon Capacity: 7L Size: 28*18*8cm/11.0*7.1*3.1in Weight: Approx. 170g/6.0oz Package weight: Approx. 174.6g/6.2oz Package List: 1* Bag