Simplify your packing list with Elemental’s Commuter Duosip. Seamlessly switch between a slim can cooler and a 12 oz tumbler with the included Tritan slider lid. Keep every drop perfectly chilled up to 18 hours with the triple-wall insulated stainless steel. When you’re telling one of your best tailgate stories or scary tales around the campfire, the textured grip band keeps your drink securely in your hand.