TwoCOOL ダブルボトルクーラー

Flying with twin toddlers meant carrying a constant arsenal of drinks, and this cooler finally lets me stash two wide-body bottles plus a sippee cup without a single drop leaking into my carry-on. The PVC-free lining is a big deal for me, and it keeps everything cold through a three-hour layover. Be

Glad I finally have a cooler that handles both a standard bottle and my wide-body sippee cup without anything leaking—the PVC-free lining’s held up through three flights so far. It’s a bit boxy in my carry-on, but that’s a small trade-off for no soggy bag.

Fits both my kids’ wide-body sippee cups with room to spare, and the leak-proof lining has survived a few very aggressive tosses into the diaper bag. Honestly, the fact that it’s PVC and phthalate free is what sold me.