<p>Rambler® Jr. is a small-and-mighty kids' water bottle over-engineered for your little adventurous one. This 12-ounce design boasts double-wall vacuum insulation, making it ideal for ice-cold water when camping or between playing. The included straw cap is leakproof when closed and both the bottle and cap are dishwasher-safe. Plus, it's designed with a super-strong, stainless steel armor that can handle a tumble.</p>