- Recommend hand wash, No microwave
KPIC 14 oz. Tumbler & Can Cooler. Use as 14 oz. Tumbler or Fits 12 oz. Cans, Slim Cans, Alum Bottles, 12 oz. Glass Bottles. Double wall vacuum Insulation 18/8 Stainless Steel No Sweat Exterior Non-Slip base Cold for up to 24 hours Hot for up to 6 hours Fits most cup holders