Portable Milk Warmer Bag – Leather Insulated Bottle Heater with Adjustable Temperature

Keep your baby’s milk perfectly warm anytime, anywhere with this stylish leather portable milk warmer bag. No more rushed bottle feedings or lukewarm milk — the adjustable 3-speed heating ensures your milk stays at the ideal temperature for comfort and nutrition. Whether at home, in the car, or on the go, this durable, insulated warmer cup sleeve is your baby’s best feeding companion. Easy to carry and designed for busy parents who want convenience without compromise.

Switch function description:

1. The yellow light of the thermostat link power (battery) button is always on.

2. Press and hold 3S to turn on the blue light, and the mid-range 70% output is 55 degrees.

3. Press the red light again, the high-end 100% output is 65 degrees.

4. Press the green light again, the low gear 40% output 45 degrees.

5. Press and hold for 3S to shut down and keep cycling. When the output is stopped, the output is 15%. The frequency 3S sensor has open-circuit and short-circuit protection, and the output of the heating element has open-circuit and short-circuit protection.