Silicone Spill Proof Stopper, Silicone Straw Lid, Compatible with Stanley Cup 1.0 40oz/ 30oz, Including 2 Straw Cover Cap, 2 Square Spill Stopper and 2 Round Leak Stopper, Set of 3

This silicone accessory set is designed for Stanley Cup 1.0 40 oz and 30 oz, including 2 straw lids, 2 square anti-overflow plugs and 2 round anti-leakage plugs. Made of food-grade silicone, it is safe and non-toxic, soft and durable, resistant to high temperatures and not easy to deform and age. The straw lid is dustproof, the square plug is anti-overflow, and the round plug is leak-proof. The triple protection ensures that there is no leakage. It fits tightly between the cup mouth and the straw hole, and is suitable for a variety of drinking scenes. You don't have to worry about spilling when pouring or inverting. It is small and light, easy to carry, and easy to clean. It can be rinsed with clean water or machine washed. Whether it is outdoor sports, office or study, it can provide all-round protection for your water cup and is very practical. • Only for Version 1.0: Not available for H2.0. Only compatible with stanley tumbler 1.0 40oz u0026 30oz. • Straw Topper: The straw tip cover cap prevents water from spilling out of the straw, and can stop debris and dust from entering through the straw. • Easy to Use: The Stopper Set is very easy to use, simply insert the stopper into the mouth of the cup without too many steps. He spill stoppers set of 3 is food grade silicone, reusable, BPA free, dishwasher safe.