Laser engraved with the Lake Life Brand logo so you can spread the #lakelove everywhere you go. Our customizedYeti Rambler® 30 oz. is the tumbler that gets you through the day. Your morning brew stays hot, and your iced coffee will stay cold - so take your time. Kitchen-grade stainless steel with double-wall vacuum insulation will protect your drink at all costs in the car, at work, and at play.