Two-Year Warranty: Great customer service, no matter what problem with our 5 gallon water bottle dispenser you meet, HiPiCok will provide a satisfied solution for you. Designed with Safe Material: Food grade silicone hose, high density ABS plastic, no toxic, and no smell, healthy and environmental protection. Easy to Use: Simply fasten the water bottle pump on the bottle mouth, drink water with one click, 600ML quantitative pumping and continuous pumping you can choose. The automatic water pump is very convenient, totally friendly even for kids and elders. High Compatibility: This water bottle dispenser is suitable for gallon water bottles with a 2.16-inch (5.5cm) neck, compatible with most of 1, 2, 3, 4 and 5 gallon bottles, and including a silicone bucket cap to suit for both flat and threaded gallon bottles. USB Rechargeable Water Dispenser: The water jug dispenser is built in rechargeable 1200mAh battery, can be used for 30-40 days or around 4-6 bottles of 5 gallon water once full charged. Widely Applicable Scenes: The water gallon pump is suitable for home, office, kitchen. Mini water dispenser with compact size is easy to carry, which is the ideal choice for travel, camping, picnics, and barbecue.