The BuubiBottle Smart Portable Milk Warmer features versatile smart temperature control to warm milk or water for formula safely and evenly on the go. Prepare bottles for your little one at the touch of a button with real-time temperature display, large battery capacity and durable Tritanconstruction. * 300ml | 10oz capacity * Travel safe (carry on) * USB Type-C charging * 37C (98F) - 50C (122F) BuubiBottle is the perfect bottle warmer for breast milk, formula, water, and more. Its intuitive design makes it fast warming, extremely secure, and highly portable, giving you a portable formula warmer. *Battery life varies based on use.Great for back to school, 4th of July, kids toys and baby toys, faire summer market, faire market, hot deals, newborn essentials, baby gifts, baby essentials, clearance, sales, and more