I put a bag of frozen hamburger patties and some room-temperature groceries in this box-bag, after it had been in a very hot car (90+ outside) for six hours or so, so it was quite hot already. I drove home, stopping at another store for maybe a half hour, so all told, an hour, and the burgers were only slightly softened! Obviously, if the bag were kept in a shaded garage before a trip, or even better, in a climate-controlled house, the results would be better! Also, if there had been more frozen food, or even refrigerated food, to fill it up.The only concern I have is that the straps are made of that stuff that the straps on reusable bags sold by retailers are made of--the sort of mesh synthetic, that breaks so often. If it did, though, you'd still have a nice cooler box to keep in your trunk or even the back seat.
Sorbus® 3-Tier Stackable Wine Rack - Classic Style Wine Racks For Bottles - Perfect For Bar, Wine Cellar, Basement, Cabinet, Pantry, Etc - Hold 12 Bottles, Metal (Copper)
34 Review
3 Compartment Lunch Box Bento Box For Adults, Kids Food Containers With Flatware Included - Leak Proof Microwave Safe (Champagne)
32 Review
Prepara Evak Fresh Saver, Medium-Tall Airless Canister With Black Handle, 2.3 Quart, Clear
43 Review
Preserve Fresh Herbs With Prepara Herb Savor Pod 2.0
45 Review
TerraKing Leaf Bag XL - Heavy Duty Material Collection System For Ride-On Lawnmowers - Fast & Easy Leaf Collection With Nylon Bottom (Fits 3-Bag Hood) [ST95033]
31 Review
Organize Your Home With 11-Inch Beige Storage Cubes: Set Of 8 Fabric Collapsible Bins With Dual Handles!
29 Review
Set Of 8 Royexe Storage Cubes With Dual Plastic Handles - Foldable Fabric Bins For Closet Organization And Drawer Storage - Light Grey
29 Review
MaidMAX Storage Bins 12X12X12, For Home Organization And Storage, Toy Storage Cube, Closet Organizers And Storage, With Dual Plastic Handles, Black, Set Of 6
32 Review