It’s called a “cooler cup”, but it’s just as effective at keeping your hot drinks hot as your cold drinks cold. This simple little cooler cup is made with double-walled vacuum insulation that guarantees your beverages stay at the ideal temperature for hours at a time. Not only does it work as a sleeve (to slide around your can), but you can use it as a cup in its own right—just pour in your piping hot coffee or ice-cold beer, lock on the lid, and you’re good to go. It’s BPA-Free, Toxin-Free, and dishwasher safe, weighing just under 10 ounces and capable of holding up to 16 ounces of liquid. It’s the only travel-sized cooler cup you’ll ever need.