This electric water pump is BPA free, with food grade silicone hose, 304 stainless steel pipe and high density ABS plastic. No toxic, no odor. The traditional water dispenser is easy to produce bacteria and much more expensive. So having our water pump you would not need to buy a water dispenser that cost much money. Start to enjoy healthier and easier life! This portable and useful water dispenser, is not only designed for saving your space but for easy carrying in any pack or pouch. It is ideal for home, school, office, travel and camping.