PackIt Freezable Grocery Shopping Bag with Zip Closure, Fresh Stripe PackIts Freezable and Reusable Grocery Shopping Bag features PackIts patented cooling technology. Freezable gel is built directly into the base of the bag. There is no need for separate ice packs or freezable gel packs To use: simply fold this Reusable Grocery bag flat and freeze overnight. In the morning, this bag will be fully frozen and ready to chill food and drinks for hours! This Freezable Grocery Bag's zippered closure locks in cool, dry air. Dual shoulder length handles make this Grocery Bag easy to grab and go: use the Freezable Grocery Bag instead of a bulky car cooler, or for a trip to the beach or sporting event Perfect for transporting healthy foods such as: dairy, fruit, veggies, poultry, seafood, eggs, meat and frozen items. Ideal for trips to the grocery store, farmers markets, and more. An essential for life on the go! Proudly made by PackIt: creator of the ORIGINAL foldable, freezable lunch bag. Designed in California