Safe and durable design - BPA-free drinking water distributor made with non-toxic materials - Built for long-lasting use with 304 stainless steel, food-grade silicone hose, and high-density ABS plastic - Odor-free operation and reliable performance Easy to use - Compact, intuitive pump that is simple to operate without reading a manual - Press the switch to start filling, then press again to stop - Ideal for quick water access at home, work, or outdoors Reliable power and performance - USB rechargeable 1200 mAh lithium battery - On a full charge, it can last 30-40 days or pump from 4-6 x 5-gallon water containers - Suitable for non-electric locations such as camping or picnics Compatibility and size - Fits standard containers with neck size of 2.16 inches (5.5 cm) - Compatible with 3, 4, and 5 gallon water bottles - Not suitable for gear or screw-top lids; please confirm your container neck size before purchasing What you get - 1 x Electric Drinking Water Pump - 1 x USB charging cable - 1 x silicone water hose Practical use scenarios - Camping or outdoor trips: easily dispense water from a 5-gallon jug without lifting heavy containers - Home or office: convenient access to large water bottles without manual pouring - RVs, picnics, or outdoor events: reliable water supply where electricity may be limited Notes - Please confirm your container neck size before buying - Designed to work with containers that have a 2.16-inch (5.5 cm) neck and are not screw-top or gear-top closures This electric water pump provides a convenient, reliable, and durable way to access water from large containers during travel, camping, or everyday use.