S WELL. 10017-B19-34901. BLACK SOFT TOUCH 17OZ BOTTLE. In a sophisticated goes-with-everything black this take-anywhere bottle features a luxe soft-touch texture that s easy to hold mid-workout or for sipping on the go. S well bottles feature triple-walled vacuum-insulated construction designed to keep beverages cold for up to 24 hours or hot for up to 12. Copper wall layer creates a condensation-free exterior that won t sweat on your hands or in your bag.