The Blackhawk Utility Pouch for Nalagene Bottle (Nalgene bottle not included. The BlackHawk S.T.R.I.K.E. Utility Pouch w/Nalgene Bottle Pocket pouch was designed to hold the 32 oz. Nalgene, and similar water bottles. The lid secures with a color matched side release buckle, and hook and loop. Additional hook included. Doubles as an excellent utility pouch, and has MOLLE webbing on the outside to allow for attachment of additional pouches.