Baby Dreams by Morisons The Travel Easy Warmer & Sterilizer is a three in one unit. Warming the baby's food, keeping the feed safe, and sterilising the feeding bottle and accessories are all options. It has PTC (positive temperature co efficient) technology from Japan, which makes it immune to high temperatures and thus saves energy, the climate, and money. It has a special lightweight style that can be taken with you on your travels. It's easy to use and clean. It's healthy to use to warm milk and baby food without losing their nutritional value. Warming and sterilising device with several functions. Warms breast milk evenly, preventing the creation of hot pockets.