Little Story Portable Insulated Milk Bottle Warmer Bag With Usb Is A Perfect For Mums While Travelling, On A Holiday Or A Day Out With Your Baby. This Bottle Warmer Is Made With Pearl Cotton Insulated Material And Twill Composite Cloth And Very Easy To Use Comes With C-Type Connector Usb Cable. Can Be Connected To A Power Bank Or Car Charger. The Bottle Warmer By Sam Box Maintains The Temperature Of The Milk Or Water For The Baby. For The Mums Who Want To Give Expressed Breast Milk, This Bottle Warmer Bag Very Handy. Packing Includes : 1*Bag, 1*Usb Cable(Type-C)