Owala Cloud Insulated Bag: This packable tote is surprisingly easy to inflate with just a few breaths. I love that it zips shut, a feature other cooler totes are often lacking. It’s pretty roomy inside but folds flat for easy storage and transportation. While it’s handy for tasks like keeping picnic snacks cold, especially if you add your own ice packs, this isn’t really a traditional cooler. I wouldn’t recommend adding ice cubes to it. But if you want a bag that keeps things cold for longer, it’s reliable.

Arctic Zone Titan Deep Freeze Backpack Cooler: I don’t love backpack coolers because the zippers aren’t leakproof, which means at some…

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