💦 Hydration Made Effortless! Ideal for travel, camping, or home use—lightweight and easy to carry wherever you go! Enjoy up to 40 days of hydration on a single charge—perfect for busy lifestyles. Effortlessly fits 3, 4, and 5-gallon bottles with a 2.16-inch neck—no need to pry off the lid! Choose between continuous pumping or precise 600ml servings with just a button press. Crafted from high-density ABS and food-grade silicone, ensuring safe hydration for everyone, even the little ones. 1.2L auto-stop 1200mAh battery BPA-free materials The Water Bottle Pump is a USB rechargeable, automatic dispenser designed for 3 to 5-gallon water bottles. Made from BPA-free materials, it features a high-capacity battery for long-lasting use, easy operation with two buttons, and a portable design perfect for various settings.