Your good old beer koozie… but so much better. We’ve taken everything you love about a classic water bottle sling, and made the ideal insulated bag for summer. The main body holds your water… wine… whatever… and the side pockets have just enough space for everything else (keys, lip gloss, you name it). The best part? It’s even got a detachable card holder so you can keep your essentials close (and so you can grab an ice cream while you’re on your little evening beach stroll). Perfection.