Kolegiacki kubek termiczny Trek

The flip lid sealed tight on my commute with zero drama, and the double wall kept my coffee hot through a two-hour lecture. Two straws in the box was a nice surprise, too, since I lose those constantly.

The tapered bottom finally fits in my car’s cup holder without wobbling, and the flip lid hasn’t leaked once in my bag. Double-wall insulation keeps my iced coffee cold through a whole morning of classes.

I’ve been using this tumbler for two weeks now and the double wall insulation actually keeps my coffee hot through my whole morning commute, which is rare for me. The tapered base fits snug in my car’s cupholder without wobbling, and the flip lid has survived a few clumsy drops with zero leaks so fa