"Stylish and functional, the PackIt Hampton Freezable Lunch Bag is the lunch bag solution for the savvy meal prepper. The Hampton Lunch Bag features PackIt's groundbreaking technology: a freezable non-toxic gel liner integrated into the walls of the lunch bag, allowing the entire bag to freeze. The design totally eliminates the need for separate blue ice packs or gel packs. Frozen walls mean built-in cooling that chills food and drinks for hours. This tote-style cooler has a roomy interior and unique rectangular base so you can carry larger containers, plus it fits PackIt's modular food containers (not included). The top-to-side zipper makes packing easy and lets you quickly access food and drinks on the go. A shoulder strap ensures portability and the vertical design keeps drinks upright and prevents spills. A unique folding system allows the bag to collapse flat for storage. Like all PackIt products, the Hampton bag is made from PVC-, BPA-, phthalate-, and lead-free materials. The PackIt Hampton Freezable Lunch Bag is ideal for work, commuting, travel, or errands. 8.5""H x 10.5""W x 7.75""D. Spot clean. Nontoxic gel and gel liner in the walls Folds for compact storage Eliminates the need for additional ice packs Roomy interior with a top-to-side zipper Shoulder strap allows hassle-free transport Vertical design keeps drinks upright PVC-, BPA-, phthalate-, and lead-free materials"