Refill. Refresh. Repeat. We poured a (practically) bottomless amount of intuitive, drinker-friendly design details into this stainless steel tumbler: Leakproof interchangeable lid, no-look-sip indicator, built-in coaster, effortless flip ‘n’ sip way to drink…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 20 ounces, this powerful, reusable vessel is great for that much-needed large cup of coffee.