Pairs with Silipint 8oz cups. This 100% silicone travel lid fits snugly overtop of the 8oz Kid's Tumblers and stemless wine glasses. Be worry-free with the Half Pint + Lid combo that can keep up with the adventures of your kiddo. There is a built-in straw hole that works perfectly with our Silistraws. Plus, there is a push/pull tab to assist with spill-resistant drinking. Silipint lids are durable, eco-friendly and will never wear out. Silipints will not break, crack, chip, dent, fade or scratch. Silipints are safe & built to last, made of 100% food-grade, platinum-cured silicone that is free of chemicals. Silicone is made from materials that exist in abundance - the same materials that make up a huge percentage of the earth's crust. Silipints are made of 100% food-grade, FDA approved, platinum-cured silicone that is free of BPA, BPS and phthalates. Life should be fun and functional. Our products are created to mimic glass shapes we already know and love, have finishes that get a little fancy, and come in colors to suit just about any decor. Silipint offers shatterproof reusable cups, shot glasses, wine glasses, and tableware with endless uses for endless fun. We stand behind our products with a limited lifetime warranty against defectives.