This small-and-mighty kids bottlefrom Yeti is over-engineered for your little wild ones. The 12 oz. powerhouse features a double-wall vacuum insulation just its Rambler predecessors do, carrying on ability to lock in ice-cold water no matter if they're camping out or taking a break between tag. The included Straw Cap is leak resistant when closed, and botht the bottle and cap are dishwasher safe. Engineered with a super strong, stainless steel armor that won’t flinch through bumps and drops on account of slippery hands. Guaranteed to help you and your kids to have fun!