USB Milk Cooler Bag

USB Milk Cooler Bag — Make it convenient to connect the phone charger, power bank, computer, car, etc., to heat the milk bottle, and give the baby warm food anytime, anywhere. Charges from a power bank or the car — no disposable batteries. Highlights: Heating principle: carbon fiber resistance heater (pure physical principle); 1 x baby bottle warmer; Make it convenient to connect the phone charger, power bank, computer, car, etc., to heat the milk bottle, and give the baby warm food anytime, anywhere. Features • Heating principle: carbon fiber resistance heater (pure physical principle). • 1 x baby bottle warmer. • Make it convenient to connect the phone charger, power bank, computer, car, etc., to heat the milk bottle, and give the baby warm food anytime, anywhere. • 2.Environment friendly, non-toxic materials, no fluorescent agent, care for baby's health. • Take 5V, 1-2A low-voltage and low-current heating to constant temperature and ensure heating safety. • Material: cotton + spandex blend. • Size: 28 * 13cm / 11.0 * 5.1in. Why you'll love it • Charges from a power bank or the car — no disposable batteries. • Holds temperature in Gulf heat and desert nights. Best for • Weekend camping • Desert nights