Savoir those day-saving espresso shots with ta tumbler primed for the job - the Rambler 10oz (295ml) Tumbler. It's insulated to keep the steam on your caffeine and comes with the customer-favourite MagSlider Lip to protect from any splash out, because surprise speed bumps are very real. Like the entire Rambler Drinkware family, the 10oz (295ml) Tumbler and it's lid are dishwasher safe for easy cleaning.