For your childs safety and health all morisons bottle warmer are carefully made to the highest safety standards.Our bottle warmer is specially designed to help the parent easily carry babys feeds while on the move. Features: Designed to help the parent easily carry babys feeds while on the move. Keeps hot or cold for upto 4 hours. Ideal for carrying weaning foods and drinks. Durable and non-toxic material. Keeps contents safely inside. Lightweight and compact. Fits all standard and wide neck bottles. Ideal for feeding on the go. Also available as a double insulator. Can be used from the time of birth.