Viflosae 5 Gallon Water Dispenser USB Charging Automatic Drinking Portable Electric Water Dispenser,Low Noise Portable Water Dispenser Suitable to Camp Travel Home Office Brand:Viflosae Material:Plastic Color:Black Net Weight:0.52 Included:1X host, 1X silicone tube, 1XSS304 stainless steel outlet pipe, 1X data cable. Viflosae 5 Gallon Water Dispenser USB Charging Automatic Drinking Portable Electric Water Dispenser,Low Noise Portable Water Dispenser Suitable to Camp Travel Home Office 【Food Grade Material】Electric water pump dispenser made of 304 stainless steel metal and water hose and high density ABS plastic. BPA-free material, safe, healthy. 【Universal Fits 2, 3, 4, 5 Gallon Water Bottles】Universal drinking water pump almost fits 2.16" (5.5 cm) neck of bottle. If it is loose on bottle, please get a cap and put on, then it will not loose. 【Rechargeable】Long lasting. It can use for around 4 ~ 6 bottles 5 gallon after a full charged. Only need to charge 1-2 times a month. Note: Do not use a fast charger, a 5V 1A charger is suggested fot protection. 【Tips】: If you have any questions, please feel free to contact me and I will reply to you as soon as possible within 24 hours.