Stylish and functional, the Hampton Freezable Lunch Bag by Packit is the lunch bag solution for the savvy meal prepper, healthy eating, commuting, at the office and more! The Hampton Lunch Bag features PackIts groundbreaking technology: a freezable nontoxic gel liner is integrated into the walls of the lunch bag, and the entire bag freezes. The design totally eliminates the need for separate blue ice packs or gel packs. Frozen walls mean builtin cooling that chills food and drinks for hours!To use, simply flatten and place the entire bag in the freezer overnight. In the morning, the walls of the Hampton Lunch Bag will be completely frozen and ready to pack. Because there are no extra parts, youll never be hassling with or hunting down missing ice packs. This totestyle cooler has a roomy interior and unique rectangular base so you can carry larger containers (large meal or salad, a snack and a 12 ounce drink) on the go. It also fits PackIts Mod Snack, Lunch or Flex modular food containers (sold separately on Amazon). The top to side zipper design 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. The Freezable Hampton Lunchbag is ideal for work, commuting, travel or errands. And its so stylish that youd never guess it acts like a cooler! This soft sided lunch bag is made with nontoxic gel and gel liner. The unique folding system allows bag to collapse flat for storage in the freezer. Like all PackIt products, the Hampton Bag is made from PVC free, BPA free, phthalate, and lead free (UL #B80321985, 12/5/2019) materials. PackIts Freezable Hampton Lunch Bag measures 8.5 inches tall, 10.5 inches wide and 7.75 inches deep. Cleaning is easy: wipe thoroughly or hand wash the interior and spot clean exterior; allow bag to dry completely before freezing. Not machine or dishwasher safe.