Designed for bento box style lunch, PackIt Classic fully freezable lunch bag is the only lunchbox with PackIt's groundbreaking built-in cooling technology. Freezable non-toxic gel is built permanently into the walls of each bag, to keep food and drinks chilled for hours. It eliminates the need for separate ice packs or gel packs! Simply empty, collapse, and freeze the entire lunchbox overnight. It keeps food cooler longer allowing you to pack foods and drinks that would spoil in other lunch bags.

• Made from PVC-, BPA-, Phthalate- and Lead-free materials.
• A top-load design makes this lunch box simple to pack, and its kid-friendly zipper closure locks in cold, dry air. 
• A slim exterior zip pocket is perfect for lunchbox notes, ID cards, napkins, or wipes. 
• A buckle handle lets you clip the lunchbox onto totes, backpacks, or sports bags. 
• Collapsable for convenient storage in the freezer.
• Dimensions: Open: 20.3 x 25.4 x 11.4 cm - Flattened: 20.3 x 26 x 5 cm