Lose the stem. Keep the cool. The Classic Stemless line was made with wine in mind and can be used for drinks of every kind. Stemless Wine Cup holds 12oz of your favorite beverage. Includes sliding, shatterproof lid, proprietary triple insulation for the perfect chill, slip-proof Silicone bottom and easy-grip flat sides. Keeps contents cold and refreshing for 9+ hours and hot for 3. Made from 18/8 premium-grade Stainless Steel. Lid is Tritan Plastic. Hand wash recommended. BPA free and FDA Compliant. Individually retail packaged.