Stanley Cup Accessories Set of 8,Silicone Proof Reusable Square Spill Round Leak Stopper Set Bumper Boot,Leakproof Silicone Seal Kit,Water Bottle Bottom Sleeve for Stanley Cup 2.0&1.0 40oz/30oz

【High Quality Materials】 The Tumbler Accessories is made of soft silicone,BPA-free,When providing premium heat resistance & sealing performance,it also can be without deformation after using it a long time.
【High Quality Material】 Our reusable cup cover set is made of safe food grade silicone, BPA free. When providing premium heat resistance and sealing performance, it also can be without deformation after using it a long time.
【Comprehensive Spill Protection】This stanley cup accessories includes 2 straw tip caps, 2 square spill stoppers, and 2 round lid stoppers, offering multi-directional spill protection and keeping dust out. The straw cover prevents drinking leakage and dust from entering your tumbler, the square straw stopper forms a tight seal and holds the straw in place, and the round anti-leakage stopper features an opening design that improves sealing while allowing air to enter when drinking.
【Silicone Boot for Stanley Cups】This silicone boot is specially design for stanley 40oz 30oz tumbler with handle(fit H1.0&H2.0),With its protection,will greatly extend the service life of your tumble.
【Easy To Install And Clean】Our stanleycup spill stopper is incredibly easy to install and clean. Just placing it on top of your stanley tumbler and pressing down firmly, it will fit snugly and securely. Don’t worry about cleaning. They are hand washable or dishwasher safe!
【Good Sealing】The spill stopper set has good sealing performance, which can keep your water or drinks from spilling near the straw, and you don’t have to worry about water getting your books, or clothes wet when you go out and carry the cup.