Savour those day-saving espresso shots with a tumbler primed for the job — the Rambler® 10 oz. Tumbler. Insulated to keep the steam on your caffeine and comes with our customer-favourite MagSlider™ Lid to protect from any splash out, because surprise speed bumps are very real. Like the entire Rambler® Drinkware family, the 10 oz. Tumbler and its lid are dishwasher-safe for easy cleaning.