Love your Stanley Cup but hate when dust or bugs get in the straw when you're not sipping? This cute little green turtle silicone cap is the solution! It's designed to fit over the end of your Stanley Cup straw (and probably similar tumblers) to keep it clean between drinks. The cap is 10mm in size, so it should snugly fit standard straw diameters. It's made from silicone, which is flexible, food-safe, and easy to clean. The turtle design adds a fun, whimsical touch. Just pop it on when you're done drinking, and toss it in your bag without worrying about spills or grime. It's reusable, so you can wash it and use it over and over. The brand is Enyolidimk, and the model is HD593. A simple, affordable accessory to make your hydration habit a bit more hygienic and a lot more adorable. Perfect for outdoor adventures, office use, or just keeping your drink tidy at home.