What's Included: ONE 11oz/330ml PPSU Bottle ONE Straw Spout in Blue with White Straw Cap ONE Upper Straw ONE Lower Straw Hegen's Straw Cup is our newest addition to the family. Hegen's Straw Cup, like our other products, is designed with a unique push-to-close closure. Without the usage of screw threads, it's a handy mechanism for parents with their hands full. At Hegen, we call it PCTO: Press-to-Close, Twist-to-Open™! We set out with a goal to simplify learning to sip from a straw. Our straw cups' unique click-to-lock safety cap prevents liquid from spurting and holds the cap in place so your child can drink easily. Our easy-to-sip straw is shaped for comfort, easy to clean and encourages natural sucking for toddlers with no drawback.