Description:This in-car bottle warmer is very convenient to keep baby milk warm in the car. Simply plug the charger into the 12V car cigarette lighter, easy to operate and safe to use.Features:It adopts carbon fiber heating material, high efficiency and low energy consumption, and long lifespan.Plug into car's 12V lighter outlet, easy to operate.The pouch is made of elastic material, stretchable to fit the common feeding bottle or water bottle.Inner and outer fire proof cloth has over-heat protection ensures safety.Designed with a hook for convenient storage on backpack strap or stroller handlebar.Specifications:Condition: 100% Brand NewMaterial: CHB carbon fiber heating materialColor: BlueVoltage: DC 12VHolding Temperature: about 65Size(H x D): approx. 14.5 x 8cm / 5.71 x 3.15inchWeight: approx. 107gPackage Included:1 x Heating Pouch 1 x DC Car ChargerNote: 1. It can't heat cold liquid to hot, it just can keep your hot liquid warm in your car.2. Don't use the item when the bottle is empty or the inside liquid is lower than 10% capacity of the case3. Don't use the item for more than 30 minutes each time.