With the ingenious Munchkin Click-Lock Flexi-Straw Cup, now your child can sip from any angle without spilling. Innovative click-lock design ensures leak-proof functionality while the soft, integrated flexi-straw provides comfortable sipping.Spill-proof, integrated straw design makes it easier for your little one to transition to a cup. Suitable for ages 6 months and up. Integrated weighted flexi-straw for comfortable sipping. Click-lock seal ensures no spills or leaks. Flip-top lid covers straw while on the go. Easy-grip handles. 10 oz. capacity. Polypropylene. Dishwasher safe (top rack). Measures 3.5" diameter x 6.5" H. Imported.