Baby Shark 15oz Cup Set for Kids, Boys ~ Bundle Baby Shark Refillable Cup with Straw, and Shark Stickers | for School Supplies, Sports, And More This Baby Shark school and sports supplies set comes with a 15oz Baby Shark plastic cup with straw all featuring awesome Baby Shark designs. Perfect for Baby Shark fans of all ages, the Baby Shark cup set is made of durable materials. It's the perfect Baby Shark hydration companion wherever you go. Great as a Baby Shark gift or party favor at team parties or classroom parties, the refillable cup fits perfectly alongside any other Baby Shark sports equipment, school supplies, room decor, office supplies and more. Officially licensed Baby Shark merchandise. The Baby Shark refillable water bottles with straws set also comes with bonus narwhal stickers and a barn bots door hanger.