Klassisk Tumbler

I’ve had this tumbler on my desk for a week now, and the double-wall insulation really does keep my iced coffee cold through the whole afternoon. Also, the straw lid is surprisingly well-made—no drips even when I toss it in my bag.

The flip lid seals tight enough that I tossed this in my work bag without a second thought, and my coffee stayed hot for a solid three hours. Double-wall insulation really does keep the outside dry, no annoying condensation rings on my desk.

Took this to a picnic and the outside stayed bone dry even with ice water inside for three hours. The flip lid actually seals—I tossed it in my bag sideways and not a drop escaped.