S WELL. 10410-B17-00910. WHITE MARBLE 10OZ TUMBLER. WHITE BLACK. Enjoy your drinks the way they were meant to be with the S well Tumbler. Create an entertaining essential set by pairing the Tumblers with a 25oz S well bottle. And because the grip of the S well Tumbler doesn t sweat you won t have to sweat about putting it down on your wooden table or countertop without a coaster.