No more wrestling with jug lids — just place the pump on top, press the button, and the water flows! It fits 2–5 gallon bottles and works with almost anything. One mode is button-operated, the other responds to the cup’s weight. Food-grade silicone, stainless steel, and ABS plastic — safe enough for kids. The 1500mAh battery charges in 2–3 hours and can handle up to five full 5-liter bottles. As reliable as Monday morning!