1. Material: Nylon water coating inside. It is reinforced at all stress points and double stitched. Durable and robust and our special coating makes our training backpack both water-repellent and scratch-resistant. 2. Durable zipper backpack, easy to use, difficult to damage 3. Adjustable shoulder strap, adapts to different heights, quick-release fasteners allow you to take off or put on the backpack in seconds with just one hand operation. 4. Versatile backpack with large capacity and multiple compartments to store various things 5. Usage: Outdoor bag, mountaineering bag, riding bags, casual bags 6. Size: 26cm x 23cm x 43cm
