- ✿ Perfect Partner for Tumbler - This is a leak proof stopper specially designed for your tumbler, make you no longer trouble with leaking water.
- ✿ Includ Component - These spill proof accessories including 2 straw topper, 2 square spill stoppers and 2 round lid leak plugs with cross opening.
- ✿ 3 Layer Spill Protect Design - Straw Covers Cap: dust and spill proof, Square Spill Stoppers: holder straw and leak proof, Round Lid Leak Plug: leakage proof and drinking water easy.
- ✿ Food Grade Silicone - Made of high quality BPA free food grade silicone, dust and leak proof, durable reusable, dishwasher safe.eusable, dishwasher safe.