Collegiate Trek Tumbler

Took this to a tailgate and the double wall insulation kept my drink cold for the entire game, even in the sun. The tapered bottom fit right into the cup holder on my chair, which was honestly the selling point for me. Two straws is a nice touch since I always lose one.

The flip lid has saved my car floorboards more times than I can count—zero leaks so far on my morning commute. Double wall insulation keeps my coffee hot through back-to-back meetings, and the straws are a nice bonus for cold days.

The tapered bottom fits perfectly in my car's cup holder, which is rare for a tumbler this size. Double wall insulation kept my coffee hot through a two-hour lecture, and the flip lid didn't leak once when I tossed it in my bag.