Feature: 1. Wide Application: Has the helpful features of being convenient, labor saving, hygienic, can be used with various capacity of bottled water. 2. No Tool Required: No other tools, just a gentle pressure to let the water out, so that you can drink water easily and quickly, saving time or energy. 3. Mounting Method: The interface with the pure bucket mouth is a spiral design, which can be easily screwed on the barrel mouth, and only need to remove the small cover above the barrel opening. 4. Suitable Situation: Suitable for pure water, space water, distilled water and bottled water, especially applicable for the situation when there's no water dispenser. 5. Widely Used: Our pump is suitable for family, school, work unit and so on. It will bring you unexpected convenience when driving out for traveling. Specification: Item Type: Water Bottle Pump Material: Food Grade PP Plastic Color: As Picture Shown Application: for Pure Water, Space Water, Distilled Water Bottled Water Product Size: After Installation: Approx.18x18x8cm/7.1x7.1x3.1in Gross Weight: Approx.100g/3.5oz Package List: 1 x Pump 3 x Inlet Pipe 1 x Outlet Pipe