What if you could turn any cup, anywhere, into a sippy cup? Great news– you can! Made from 100% European-grade platinum silicone, this sippy lid stretches over a WIDE variety of cups and glasses. When the silicone lid is stretched over a cup, the suction keeps the lid in place making your new sippy cup virtually spill-resistant. This lid comes with its own travel tin so you can take it with you and reduce your plastic footprint. This silicone sippy lid is bendable and flexible, so it folds up perfectly in the included travel case. When you are done sipping, simply fold up your lid, place it in the case, and on with your day you go. To clean, simply place your silicone sippy lid in the dishwasher. No dishwasher? No problem. Wash your sippy lid by hand or boil to sterilize. Whether you are out at a restaurant or enjoying a picnic in the park with your family – don’t forget your universal lid. It will meet your needs, no matter where your day takes you. On behalf of our planet, thank you!