Hydration for the little ones. We poured a (practically) bottomless amount of intuitive, drinker-friendly design details into this stainless steel sipper bottle for kids: Leakproof lid, no-look-sip indicator, built-in coaster, soft straw for effortless drinking…the list goes on (scroll down to see it all). It goes without saying (but we’ll say it anyway) that’ll you’ll also get super long-lasting hot/cold retention. And at 12 ounces, this reusable kid’s bottle is perfectly sized for small hands to easily hold.