HomeMall Drinking Water Pump - No More Cleaning LiftingFood grade water pump, BPA free, no toxic, no smell, with a USB rechargeable battery. Portable and Convenient for taking out, best choice for the office, home, kitchen, camping, picnic, activities, etc. - Makes Life Easier and Better!Why Choose Our Water Pump Dispenser? Safe Material: BPA free, Food grade silicone hose, 304 stainless steel, high density ABS plastic shell. USB powered: Rechargeable battery, can be used to pump out 4-6 water jugs if fully charged. Fits All Standard Size Bottle: Standard size is 2.16 Inch (5.5cm) neck size, fits for 2, 3, 4, 5 gallon and other standard size water bottle. Extensive use: Portable device for both indoor and outdoor use like office, home, Kitchen, camping, picnic, activities, etcSpecificationsMaterial:Casing of the Water Dispenser : ABS Plastic.Pipe: 304 Stainless Steel.Hose: Food Grade BPA Free SiliconeBattery:Rechargeable Lithium Battery (Include).Capacity: 1200 mAh.Power: 4 WattsWeight: 0.295 grams / 0.65 pounds