Make hydration fun with our 12oz Race Car Sippy Tumbler for kids! Crafted from durable stainless steel, this tumbler keeps drinks cool all day with its vacuum-insulated design. Easy to sip with the included straw, it's perfect for on-the-go adventures. Quench your child's thirst in style! Let your little one's imagination race with our sleek Race Car Sippy Tumbler. The 12oz size is ideal for small hands, and the spill-proof design ensures mess-free sipping. Whether at school or play, this stainless steel tumbler is the perfect hydration companion for active kids.