Description: Durable Material: This outdoor backpack is made of durable 800D oxford fabric, high strength, breathable, waterproof, wear-resistant and heavy duty. Zipper closure is easy and smooth to open and close the bag. Large Capacity: 3-layers design, about 40L large capacity, consists of a main compartment, a two-thirds size pocket and a outer pocket, and there is also a lining pocket inside the main compartment, can store your all outdoor items. Comfy Straps: EVA padded shoulder straps improve comfort when carrying, greatly ease the pressure on the shoulders, and a top handle for easy carrying, fixing strap can be adjusted according to your needs. Molle System: There is a webbing system on the outside of the backpack, which is more convenient to attach pouches, outdoor gear or tools to expand space. Outdoor Occasions: The outdoor backpack is suitable for any outdoor activities, such as traveling, camping, hiking, army backpack, hunting, fishing, trekking and more. Nice choice for men women. Specification: Material: 800D Waterproof Oxford Cloth Types/Color: A(Black), B(Arm Green), C(Camouflage) Size(WxThicknessxH): About 28x28x48cm/11.02x11.02x18.9inch Capacity: About 40L Package includes: 1pc x Backpack Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.