FEATURES: Universal can cooler fits all cans and bottles Double wall stainless steel keeps drinks hot up to 6 hours and cold up to 12 hours Converts into a leak-proof coffee tumbler with an additional coffee lid (coffee lid sold separately) Non-slip rubber bottom to prevent party fouls Flexible silicone lid makes sure your drink doesn't slide out Tapered design helps it fit all cup holders Fits: 12oz slim cans, 12oz regular cans, 12oz bottles, 16oz cans & bottles. Drinkware from the Frost Buddy brand.