Features: -9oz - Keep it Cool with Bluey: The silicone straw allows your child to sip cool beverages with less mess while on the go. - Convenient Silicone Straw: The textured straw encourages healthy sipping and proper usage. - Leak Proof: The silicone valve prevents leaks, ensuring the drink stays inside the cup. - Toddler Tough: The cups feature break-resistant DropGuard bumper technology for added durability. - Easy to Clean: Made without BPA and dishwasher safe, these cups are simple to keep clean for when kids need them at a moment's notice.