Our 12 oz Kids SippyTumbler, perfect for little ones on the go. This durable stainless steel tumbler is just the right size for small hands, making it easy for kids to stay hydrated throughout the day. The spill-resistant lids ensure that your child's drink stays put, whether they're in the car or at the playground. When you're looking for a tumbler for your child, this 12 oz Sippy Tumbler is a convenient and stylish choice.