Rambler Jr. is a small-and-mighty kid's bottle overengineered for your little wild ones. This 12 oz (355 milliliter) powerhouse inherited double-wall vacuum insulation from its Rambler Drinkware predecessors, carrying on the family legacy by locking in ice-cold water for backyard campouts and breaks between tag. Yeti made sure its included straw cap is leak resistant when closed and both the bottle and cap are dishwasher safe. Plus, it's engineered with a super-strong stainless-steel amour that can handle taking a tumble.

Product Details

• Made with kitchen-grade 18/8 stainless steel, so they're puncture and rust resistant
• Double-wall vacuum insulation - keeps cold drinks cold
• Dishwasher safe
• Leak-resistant cap