Generic USB Charging Automatic Drinking Water Bottle Pump, White/Black

Highlights: Safe Material: BPA free drinking water dispenser, food grade silicone hose, 304 stainless steel, high density ABS plastic, no toxic, and no smell. High Compatibility: The electric pumping device suitable for pure bottled drinking water, suitable for a variety of models gallon barrel without pry the lid. USB Rechargeable Battery: Built in rechargeable 1200mAh battery. Can used for 30-40 days or around 4-6 bottles of 5 gallon water once full charged. No need to charge every day. Easy to Use: Simply fasten the small pump on the bottle mouth. One switch operation, totally hassle free even for kids and elders Money Back Guarantee - At Good Grace, as a honest seller on Amazon, your satisfaction is our number one priority. We are confident that the quality of our vegetable cutter will withstand all your needs but if you are not happy, we offer a full money-back guarantee