Klassieke Tumbler - Signature

Took this on a road trip last weekend and it slid right into the cupholder without any wobble, even on bumpy stretches. The double wall insulation kept my coffee hot for a solid four hours, which beat my old mug by a mile. And yeah, the straw lid didn't leak a drop when I tossed it in my bag.

I was skeptical about the leak-proof claim, but after tossing this tumbler in my bag with the straw lid on, not a single drop escaped. The double wall insulation kept my iced coffee cold through a whole afternoon of errands, and it fit snugly in my cup holder the entire drive. Honestly, it's become

Dropped it in my car’s cupholder on the way to work and it fit perfectly, no wobble. The double wall insulation kept my coffee hot through my whole shift, and the straw lid didn’t leak a single drop when I tossed it in my bag.