swig life skinny can cooler, stainless steel, dishwasher safe, triple insulated slim can sleeve for beer & hard seltzers in 12oz tall skinny cans in luxy leopard print swig life thanks to our triple insulation technology, this hottest new trend keeps your slim can beverages cold for up to 12 hours (but it won’t take you that long to finish one!). simply push the can down into the cooler, pop the top and enjoy. then twist off the top ring to remove your empty can and repeat when you're ready for your next drink.