KOSOX 30L Unisex Tactical Backpack Outdoor Military Rucksack Travel Molle Daypack Bag Camping Hiking Daypack Trekking Sport Bag Durable: Heavy-Duty water resistant Oxford material, resistant to tears and abrasion.Oversized zippers,wide elastic cord&buckles for extra durability Size: Size Approx. :26x 23 x 47cm/ 10.23 x 9.05 x 18.50in.Capacity:30L. Large and practical for your prized belongings Compartments: 4 compartments provide spacious room to accommodate your belongings.The biggest main compartment with large pocket(inside a seperate laptop compartment). The second auxiliary pouch and the small pockets with numerous accessory pockets are an excellent way to stay organized and conveniently locate all of your important tools. A dedicated padded back panel compartment that is suitable for a laptop computer, hydration bladder or other items that require quick access. Excellent design: Fully padded back, lumbar support, adjustable shoulder strap and waist belt made this backpack more comfortable and relieve stress of shoulder. Chest belts can adjust distance between the two shoulder straps and strengthen the stability of the backpack. Velcro, special ribbon, D rings on the shoulder straps form a unique suspension system Versatile: Ultra-durable, Ultra-awesome daypack. Perfect for Military Gear, emergency situations, Man Bags, Travel, hiking, Trekking,Camping,hunting etc