Rugged 600 Denier Polyester heavy-duty construction with PVC lining, resistant to tears and abrasion;Fully removable 3 liter (100 ounce) water bladder;Slender design for physical training ; fully adjustable webbing shoulder straps;Hands-free hydration hose with bite valve, gently biting the valve opens up the flow of water;Sleek and compact design, only 17 x 8 x 1.5 in size and 15 ounces in weight

• Wnnideo Army 3L 3 Liter (100 ounce) Hydration Pack Bladder Water Bag Pouch Hiking Climbing Survival Outdoor Backpack

Wnnideo Army 3L 3 Liter (100 ounce) Hydration Pack Bladder Water Bag Pouch Hiking Climbing Survival Outdoor BackpackWnnideo