Holds most 12oz 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 Condensation free and nonbreakable Constructed of .5mm 304-18/8 stainless steel Fits most standard cup holders Slip-free, scratch-free and noise-free silicone base