Keep your favorite seltzer cold and your hands condensation-free with our Skinny Can Coolers. Beachside sipping has never been cooler! Holds most 12 oz slim can beverages including hard seltzers, beer, energy drinks, sodas, and sparkling water. Keeps drinks cold 9+ hours and hot 3+ hours. Triple insulation technology: double-walled, vacuum-sealed and copper-plated -- made of .5mm 304-18/8 stainless steel, virtually unbreakable.