Munchkin Straw Cup, Flip, Mighty Grip, 10 Ounce, 12+ Months 1 Ea

10 oz (296 ml). BPA free. Silicone. Spill proof. Stuff You Should Know: Spill-proof & leakproof; Soft, durable straw; Top rack dishwasher safe. munchkin.com. It's the little things. Made in China.