Packit - the bag that's an icepack. The foldable, freezable lunch bag in many shapes and sizes that keeps your baby food, lunch or picnic fresh for several hours. The Packit patented cooling technology is built into the walls of the lunch bag and allows you to freeze the whole bag overnight in your freezer, take it out and use it at once! No fuss, no separate cooling bags, just go. Check out our range of stylish Packit cooler lunch bags for everyone - for baby travel, daycare, school, picnic or office lunch !