Large Tactical Backpack with Hydration Bladder Pouch Rucksack with 5 Patches Carry on Travel Backpacks Fits 17 inch Laptop Black Camo HIGH QUALITY】Made of high-quality 600 D polyester, durable and waterproof. Dimensions: 11''x 7.5''x 18'', Weight: 3.52lb. MULTIPLE COMPARTMENTS There are many small compartments in the zipper compartment of the front pocket, which can store needed tools, stationery, and other sundries. The main compartment is large and can hold multiple pieces of clothing or books. The main compartment has webbing straps to secure your laptop. The backrest compartment can be used to store a water bladder (hydration bladder not included). COMFY&STURDY Comfortable padding back area, Ventilated mesh padding shoulder strap, Adjustable sternum strap . You can use it every day for travel or a tactical assault rucksack. It is completely versatile for any backpack situation.It is enough to easily carry on your shoulders, yet spacious enough for your belongings. a smart choice as outdoor camping or hiking backpack for men and women. NWOT