"The old-school lunch box is getting PackIts cool tech twist! The Freezable Classic Lunch Box is the only horizontal lunch box that chills healthy food for hours. Freezable gel is built into the lunch box so you'll never waste money on ice packs again. The lunch box's top-load design makes it easy to pack flat containers like bento boxes. A buckle handle clips onto totes, backpacks or sports bags for convenient travel to and from school, daycare and sports activities. There's also a mesh pocket fits a small water bottle and a slim zip pocket.It's perfect for school, work, the field, anywhere! The Freezable Lunch Bag folds up neatly to the size of a thick paperback book. It secures with a handy hook and loop tab for compact storage. The entire bag goes in your freezer overnight (12 hours) to activate its built-in freezable gel. By morning, the walls of the bag will be completely frozen and ready to chill just like a fridge. Fill it with food and drinks just before you leave home and they'll stay cool and fresh all day!Features:Built-in freezable gel keeps items cool for hours (depending on external temperatures)Fits a sandwich, snack and a 12 oz (340ml) drinkLarge zip opening allows for fast top-load packing and locks in cold, dry airMesh pocket holds an 8oz water bottle, utensils and napkin or snacksZip pocket stores ID cards or wipesMade from nontoxic poly canvas; food-safe waterproof liningPVC-, BPA-, phthalate- and lead-freeDimensions: 8.25"" H x 10 W x 4.2"" D/(2.25 H x 10"" W x 8.25 D folded)Not dishwasher or washing machine safe.".