STANLEY CUP ICE CUBE - BROWN Unique hollow cylinder ice shape designed to fit a variety of Stanley cups. The larger ice size and reduced surface area help slow melting, extending ice retention for over 10 hours. COMPATIBILITY The ice trays include three sizes of molds: - Sizes 1 and 2 fit the 20oz Stanley bottle - Sizes 2 and 3 fit the 30oz Stanley vacuum insulated tumbler - Sizes 1, 2, and 3 fit the 40oz Stanley stainless steel tumbler FDA-approved ice molds made from high-quality, food-grade silicone. BPA-free material ensures safe, healthy use. Dishwasher safe and easy to clean for repeated use. Flexible, non-stick silicone with independent cavity design allows for easy release—simply push from the bottom without bending or twisting. TIGHT-FITTING REMOVABLE LID Silicone freezer trays come with an airtight lid to prevent leakage and protect against contamination in the freezer. Keeps ice clean and safe. MEETS VARIOUS NEEDS Ideal for outdoor picnics, family gatherings, or office breaks. Perfect for keeping drinks cold and refreshing in any setting. IDEAL GIFT A thoughtful accessory gift for anyone who owns a Stanley cup. Enhances the cooling experience with practical design and convenience.