This boda hand-operated water pump employs innovative vacuum action for easy operation. It is easy to assemble, easy to operate and easy to clean. Lightweight and compact, this drinking water pump is portable and offers a more sustainable way to dispense water. It is great for use at home, office, school, factory, hospital, camping etc. Designed to fit the 19l standard water bottles. Fits mostly all 5 or 6 gallon bottles dispenses as quickly or slowly as you would like. Cleaning kit provided, no batteries needed made of 100 percent quality plastic.