Introducing our 12oz Kids Sippy Tumbler in a fun Fire Truck design! Perfect for your little one's drinks on the go, this tumbler features a convenient flip-top lid with a built-in straw. The double-walled and vacuum-insulated design keeps drinks cold for hours and prevents condensation on the outside. Made with BPA-free materials, you can feel good about giving your child a safe and durable drinking vessel. Plus, the Fire Truck design is sure to make them smile every time they take a sip.