军用水的膀胱

Item : water bladder for military/outdoor missions Model # : BTC028-3 Material : TPU Colour : Olive Green Volume :1-3L Two holes on the top: one big hole in the middle cap : Big Cap Bite valve:New design as picture Healthy :Conforms to EU and America Standards Instruction or logo: Available, can be printed on the surface of the hydration backpack Various parts can be applied to various Model #. 1.The cap: small or big, with good grip; 2.Bite valve: three kinds of bite valves. Color can be customized. 3.Holes on the top : shape and dimension of these two holes on the top can be adjusted; 4.The water hose: TPU, the length can beadjusted; 5.Water hose cover: good texture made of Neoprene, elastic, firm stitching