Little sips. Big style.The Kids Tumbler features a secure Press-In Straw Lid with a soft flexible straw. The colorful Tumbler Boot provides additional protection against bumps and dings as well as a bit of extra stability. Dishwasher safe toss it in at the end of the day and it's ready for tomorrow.For ages 3+Cold stays cold.TempShield®️ double-wall vacuum insulationLeak-resistant splash-resistantFlexible strawIncludes Tumbler BootFits most cupholdersPure taste no flavor transferDurable stainless steelBPA-FreeDishwasher safeNot for use on a stove in a microwave or freezerBPA-Free