PackIt is the original freezable bag with a patented, built-in cooling technology that keeps food cooler, longer - up to 10 hours! Freezable gel is permanently built into the walls of the bag eliminating the need to buy separate ice packs. It's the smartest and best lunch bags for anyone eating on-the-go. The large compartment easily fits a sandwich, snacks, a drink and fruit. Perfect for school, work, the sports field, travel and more. Simply fold the bag flat and store it in the freezer overnight (12 hours). In the morning, the walls of the lunch bag will be completely frozen and the bag ready for filling. The zippered closure locks in cool, dry air keeping food chilled all day. A buckle handle easily clips onto totes, backpacks or strollers for hands-free convenience. Made from non-toxic poly canvas with a food-safe, water-resistant lining. PVC FREE, BPA FREE, phthalate FREE, formaldehyde FREE and lead FREE. Measures 21.5cm W x 13cm D x 25.5cm H.