Insulated Toddler Cup: This Bluey sippy cup is double-walled to help keep liquids cool for your little ones and decorated with their favorite characters from Bluey Smooth Transition: This kids' insulated sippy cup's shorter spout helps your child get used to the sipping action they will use with an open cup to get them ready for the next transition Proper Oral Development: This Bluey sippy cup's bite-resistant hard spout is designed to be better for your child's developing teeth while they grow Toddler Tough: Keep their favorite sippy cups intact with the break-resistant DropGuard bumper that protects the sippy cup lid if (or let’s be real) when your toddler drops it Easy to Clean: These insulated kid's cups are dishwasher safe and made without BPA for a no-hassle cleaning process that will keep their favorite cups ready for reuse