‎18 x 10.5 x 3.75 inches

• Main Outer: 200D Ripstop nylon with PU coating Base: 200D Ripstop nylon with PU coating Lining: 210D Polyester with PU coating Mesh: Polyester

• Comfortable hydration backpack: We've added secure chest/waist straps and a breathable padded mesh back panel on our tactical backpack, so you can have all-day comfort and push to further limits outdoors. The hydration backpack has a reflective webbing strap for enhanced visibility and comfort during night-time activities.

• Leakproof camping gear: Nothing is worse than taking a hydration backpack off and finding out it has leaked all over your camping accessories. So that's why we've added a leakproof water bladder - never have your belongings ruined again! What's more, you can adjust the water bladder tube to run from the left or right side for easier access.

• Lightweight hydration backpack with 3L water bladder: Our hiking backpack weighs 1.45 pounds, has a vast 10L capacity, and an enormous 3L hydration bladder. This all fits in the backpack's generous dimensions of 18.5 x 9 inches. Never dread exercising or exploring over long distances again - this tactical backpack will let you carry lots of water whilst not weighing you down whatsoever!

• Great quality hydration pack: Not all hiking accessories are made the same! Boasting 200D ripstop nylon, a water repellent finish, and a polyester lining and mesh, you can rest assured that this tactical backpack won't be ripped or breached. Whether you are using it as a hiking backpack, hunting backpack, bike bag, ski backpack, or day pack, your valuables will stay safe and secure. This small backpack will give you many years of great use!