2 PACK: Experience the ultimate hydration solution with the set of two Bop! 12oz plastic kids tumblers. LEAK-PROOF SLIDER LID: The screw-on lid securely seals the tumbler. The integrated slider lid is 100% leak-proof when closed wihtout the straw, making it a reliable addition to your kid's lunchbox or backpack. SOFT SILICONE STRAW: Removable straw provides a safe, spill-resistant way to sip to help minimize spills. TRAVEL FRIENDLY: Comes with a built-in carry handle, making it easy for kids to take it on their adventures. Its size is also designed to fit most car cupholders or car seat holders with a width of 3 inches. DISHWASHER SAFE: All parts are BPA free and dishwasher safe to make cleaning a breeze!