PackIt Freezable Upright Snack Box is a roomy yet small-ish Freezable Snack Box that is ideal for fresh snacks on the go. It is also designed to fit inside backpacks, gym bags and diaper bags. Theres even a buckle handle that clips onto totes, backpacks and strollers. Like all of our other freezable coolers, the Freezable Snack Box is designed with PackIt’s patented ECOFREEZE Technology: freezable gel built-into the walls of the snackbox. Imagine that a snack box is designed to be frozen. It’s freezable, it’s reusable, and it actually cools. Gel-lined walls chill fresh snacks and and a 12oz (340ml) drink for hours (depending on external temperatures) Rectangular shape allows for carrying a small container or small bottle Buckle handle clips onto totes, backpacks, strollers and more Collapses flat and freezes overnight Zip closure locks in cool, dry air Made from nontoxic poly canvas;food-safe lining PVC-, BPA-, phthalate- and lead-free Interior wipes clean; spot clean exterior Proudly made by PackIt: creator of the ORIGINAL reusable, foldable, freezable lunch bag. Designed in California Measurements Open:8 x 4 x 5 in. | Flattened:11 x 1.5 x 4.5 in. Care InstructionsSimple Care: Thoroughly wipe or hand wash the interior and spot clean exterior; allow bag to dry completely before freezing. Not machine or dishwasher safe. How To Use Flatten ItDesigned to be flattened for compact storage in the freezer. Freeze ItSimply freeze the snack box overnight for optimal performance. Pack & Go!Pack with your favorite fresh snacks. Go and enjoy! Built with ECOFREEZE TECHNOLOGYPackIt stands alone as the only foldable, freezable bag powered by patented cooling technology built into its walls-keeping contents cold for hours without the need for ice packs.