Keep your cups in tip-top condition.

Kid’s love our Munchkin® cups so make sure you always have some replacement valves on hand in case one comes loose or you lose it during washing. These patented, one-piece, easy to clean silicone valves fit all Munchkin spill-proof cups. They make drinking easy because the liquid flows through the valve only when your child takes a sip. That’s why moms love our cups almost as much as their kids.

Patent No. 5,186,347.