Portable Baby Bottle Warmer Bag – USB Thermostatic Heating with Cartoon Design

Warm Milk Anytime, Anywhere
The Portable Baby Bottle Warmer Bag is a convenient solution for keeping your baby's milk warm no matter where you are. Powered via USB, this thermostatic insulation cover is perfect for parents on the go—at home, during travel, or on outdoor walks.

Adorable & Practical Design
Featuring playful cartoon prints like a blue dinosaur, pink squirrel, and green bear, this warmer bag is not only functional but also fun and baby-friendly. The soft composite velvet exterior offers gentle touch and superior heat retention.

USB Powered for On-the-Go Use
Connect it to any USB power source—such as a power bank, car charger, or laptop—to maintain a steady milk temperature. Prevents overheating and helps retain essential nutrients in baby formula or breast milk.

Lightweight & Travel-Friendly
Its compact and flexible design makes it easy to carry in diaper bags or strollers, giving parents the freedom to warm bottles wherever and whenever needed.

USB-powered thermostatic heating for bottles

Soft composite velvet material with insulation

Cute cartoon design in multiple colors

Perfect for travel, nighttime feeds, and on-the-go warming

Lightweight and fits most standard bottles

Composite velvet with built-in heating element

Infants and toddlers – ideal for babies of all ages

Global version with USB compatibility

Does it work with any bottle size?
It fits most standard baby bottles. Extra-wide bottles may not fit securely.

Can I plug it into a car USB port?
Yes! It's compatible with any USB power source, including car chargers and power banks.

Does it heat milk from cold?
This product is designed to maintain warmth, not rapidly heat cold milk.

Is it machine washable?
No. Wipe the surface clean only. Do not submerge in water due to electronic components.