durable, portable and durableSystem design, easy to molle vest, belt and backpackAdjustable, fits most water bottles or beverage boilers, easy to take and putAlso can be used as two way radio / intercom / walkie talkie holder bag, great accessories for outdoor camping, hiking, traveling etcColor greenMaterial: 1000D nylonSize: 8.5 X 6 X 20 CMPackage Contents:1 * water bottle holder bagOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.