Keeps drinks cold up to 12 hours Holds most 12oz slim can beverages including hard seltzers, beer, energy drinks, sodas and sparkling water Fits most standard cup holders Dishwasher safe, top rack only Slip-free, scratch-free and noise-free silicone base Triple insulation technology: double-walled, vacuum-sealed and copper-plated Condensation free and non-breakable Constructed of 5mm 304-18/8 stainless steel Measures 6.25” H x 2.75” W (ring included); base 2.75” in diameter; 0.4 lb when empty