Battery water pump 1-unique design 2-easy to use 3-great for office,home,camping .etc. Battery water pump: 1.Material:ABS, P.E, food-grade,without smell or toxic material to ensure water quality. 2.Can be used with 5 gallons water bottle, Neck Dia. of the bottle: 56mm(standard), 58mmAdvantage:1.Battery operated. (2*LR20,D Size) 2.No drips or leakage. 3.Great for the shed, cabin, camping, etc. 4. ...