Safe Material & Automatic Off Switch : Our pump is crafted from BPA-free materials and includes an auto-off feature, ensuring safety and preventing wastage. Upgrade USB Rechargeable Battery : Enjoy the freedom of portability with our integrated 1200mAh rechargeable battery, allowing for up to 6 bottles of 5 gallons after a brief 2.5~3 hours charge. Portable & Easy to Use : Carry our lightweight water bottle pump wherever you go. With its folding design and one-touch button operation, it's perfect for home, office, or your next adventure. Super Standby & Fast Pumping : Stay hydrated without interruptions thanks to our super standby battery life and fast pumping technology, making each use quick and efficient. High Compatibility & Quality Assurance : Designed to fit most standard size water bottles, backed by our commitment to customer satisfaction through comprehensive after-sales support. Hydration should never be a hassle. That's why our Safe Material Water Bottle Pump is here to revolutionize the way you drink. With its sleek design and superior performance, you'll wonder how you ever managed without it. Embrace hydration, anytime, anywhere.