Material: Fiber + VE Color: Gray Size: 1025cm Power Supply Mode: USB Charging Packing List: 1Warm Milk Pack 1*USB [Warm and Even Milk Heater] This fast heated milk heater can heat quickly and evenly and is suitable for most baby bottles suitable temperature can be stretched. [Zipper opening design] Movable clothes and cloth cover (heating plate is not suitable for washing, cloth cover can be washed), more clean and hygienic. [Advanced Material] The filling bottle heating fiber is made of materials that can be heated quickly and evenly. The heat insulation structure adopts sandwich structure and heat insulation, and the heating core is fireproof to ensure safety. [Portable] The bottle warmer is soft, foldable, very portable and easy to store. It is convenient to make milk or feed the baby anytime, anywhere.