Huntvp Tactical Military Water Bottle Pouch Outdoors 900D Nylon Molle Kettle Bag Holder Material:900D nylon with waterproof coated nylon lining . Size: 2.95" W x 6.7" H. Weight: 0.22 lb. Capacity: Fit for 500ml bottled water Connection with the MOLLE system, you can easily use with the load on the large package, make your backpack more personalized and practical, but also can be hung on a belt Mesh fabric, durable nylon and mesh fabric with high resilience combined, permeability stronger, more suitable for outdoor use