Come with 2 packs, made of high density 1000d nylon, prevent from scratch and water resistant, good for trekking in trees and bushes. Size:4.3*2.4*8.3 inch(L*W*H).Weight:4.4oz ?Two vertical straps with metal snap make it as a great attachment for belt, combat vest, tactical backpacks or other tactical gears as extra exterior pouch. This versatile pouch adds a lot of storage for small items that would have been buried in your main pack. ?The utility molle pouch with two-way zippers in silent cord pulls allows you to quickly zip the military pouch shut from either both sides or access just one side of the tactical pack without completely opening it. The metal drain hole at the bottle let your headphone cords through, set your hands free. ?One main compartment and one interior pocket. fit for many small kits, like flashlight, digital cameras, medical supplies, GPS device and so on. Quick access for essentials on the road. ?This molle attachment bag is excellent for adding additional storage to your backpack, easy to install and hold whatever is needed, would be a great gift for backpackers, compatible for any tactical backpacks in our G4Free store. If any question, just feel free to contact us.