[9 Pcs] Silicone Spill Stopper for Stanley – Compatible with Stanley Cup H2.0 40oz/30oz,Including Straw Cover*3,Square Spill Stopper*3 and Round Leak Stopper*3 for Stanley Cup Accessories

Im always losing little pieces. After cleaning my 40oz Stanley cup, I somehow lost the main round leak stopper. I always carry around my Stanley and now I have to be careful so Im not spilling everywhere. I ordered these Spill stoppers to replace the part I lost and to have back ups in case I loose another part. In this 9 pcs kit there are 3 sets of essentials for spill/leak prevention. You get 3 straw cover caps. They fit perfectly and when open they are attached to the straw for easy use. Also there are 3 round leak stoppers that prevent any leakage from the main part of the lid. Great for transportation. Also 3 square spill stoppers for when straw is in place. So far my replacement is doing what its supposed to do So i am pretty happy with this kit and knowing I have extra backup pieces for replacements is nice too. A solid addition for Stanley cup enthusiasts.