Enjoy crisp, wilt-free greens and keep mayo-based sides safe with this fresh new Salad cooler by PackIt. Its convenient handle lets you carry your salad upright so it's never smashed or mushy. The Salad Cooler has a patented freezable gel built permanently into its lining and the entire bag freezes to keep contents cold for up to 6 hours. While other bags merely insulate, a frozen PackIt actually creates cold, eliminating the need for melting ice or bulky gel packs. Fold the PackIt Freezable Salad Cooler flat and store it in the freezer overnight (12 hours) to freeze completely for maximum performance during use. The zip closure locks in cold, dry air and a buckle handle easily clip onto totes, backpacks or strollers. PackIt products are made from food-safe, nontoxic poly canvas and are PVC, BPA, phthalate and lead free. Simple Care: interior wipes clean, spot clean exterior. Not machine or dishwasher safe. PackIt's Freezable Salad Cooler measures 4.25 Inch tall, 8 Inch wide and 8 Inch long while open and fits easily into backpacks and bags. When collapsed, it measures 1.5 Inch tall, 8 Inch wide and 8 Inch long for easy storage in the freezer. Fits many horizontal salad containers and bento boxes: not included.