Description 36+5L large capacity backpack with many pockets provide spacious storage space for your belongings, perfect for hiking, traveling, camping, mountaineering, and other outdoor activities. Features: Made of high-quality oxford and polyester fabric, water-resistant and tear-resistant. 36+5+L hiking backpack offers large space to pack all your necessities and equipment. Spacious main compartment and numerous pockets keep your stuffs organized. Adjustable S-shaped shoulder straps with mesh padding help reduce burden. Steel frame support for ultimate air flow and heat dissipation. Adjustable waist and chest straps for snug and comfortable fit. Compression straps control backpack volume. Multiple exterior D-rings and straps for attaching trekking poles, tent, etc. Convenient hydration system allows you to drink water without taking out your water bladder. Bartack reinforcement for extra strength and durability. Comes with a rain cover to keep your stuffs dry on rainy days. Perfect for Cycle, camping, hiking, mountain climbing, and other outdoor activities. Specifications: Material: Oxford fabric + Polyester Color: Black / Red / Green / Yellow / Claret Capacity: 36+5L Dimension: 29 * 19 * 62+12cm / 11.4 * 7.5 * 24.4+4.7in Weight: 1.06kg / 2.34lb Package List: 1 * Backpack/1 * Backpack+1 * 2.0L Hydration bladder