Features: - With high-quality nylon material and detailed stitching, good durability - Adjustable buckle for adjusting strap and eye-splice design for shaping your bag - Adjustable shoulder strap with thickness design, you can adjust it as your need and carry comfortably - 20L large capacity with different functional division pockets, enables you to accommodate more - Military and fashionable backpack or rucksack, suitable for camping, hiking, cycling and climbing, etc.