Corksicle Color: unicorn From website rafted of shatterproof stainless steel with vacuum-sealed triple insulation, this cup keeps beverages cold for up to nine hours or hot for up to three hours. Designed for Champagne and Prosecco, it's a great way to enjoy your favorite beverages at any outdoor event – from parties to camping trips. Keeps beverages cold for up to 9 hours or hot for up to 3 hours. Stemless design is ideal for outdoor activities. Slip-resistant silicone bottom. Easy-grip sides. 2 1/2" diam., 6" high. 7-oz. cap. 4.5 oz.