Silicone Straw Covers Cap

Our spill and leak stopper set is compatible with 30/40 oz tumblers with handles.The silicone material and precise design ensure that our stoppers fit snugly and securely on your cups,offering peace of mind and minimizing spills and leaks while in use.These stoppers are specifically designed to be compatible with 40 oz.The Cover Cap Round keeps liquids from spilling out of the straw and prevents debris from entering through the straw. Made from high-quality food-grade silicone, these stoppers guarantee lasting durability, convenience, and safety. Unlike plastic alternatives, they don't pose health risks, ensuring a better experience.Installing and removing our stoppers is a breeze thanks to their design. Simply place them on top of your cup lids, twist gently, and go about your business.