Universal Baby Bottle Warmer Sleeve, Outdoor Insulated Heating and Milk Warming, Portable Thermos Cup Sleeve for Travel.

•No need to wake up at night to prepare milk, saving moms' sleep; intelligent constant temperature design keeps milk warm anytime and anywhere for the baby.

•Suitable for various baby bottles, portable for travel, USB interface, and safe voltage.

•Solves moms' milk preparation problems, ensures the baby won’t drink cold milk, and makes moms' lives easier.

•High-density waterproof fabric: soft, lightweight, water-resistant, and durable.

•Compatible with all types of baby bottles, including silicone, glass, PPsu, and PP materials.

•Electric constant temperature, no need to wait for baby to cry for milk: supports car charging, mobile phone charger, and power bank.

•24-hour intelligent constant temperature, electric heating with a 4-layer structure design, locks in temperature to maintain warmth.

•Three adjustable temperature settings: Low (around 40℃), Medium (around 50℃), High (around 60℃).

•Comfortable and sturdy carrying bag, can be carried by hand/shoulder or wrist.