NFL Trek Tumbler

The double-wall insulation kept my drink ice-cold through the whole fourth quarter, and the tapered shape fits perfectly in my car's cup holder. I love that it came with two straws, so I always have a backup ready.

The flip lid seals tight enough that I tossed it in my gym bag with zero leaks, and the tapered base sits snug in every cup holder I've tried. Double-wall insulation kept my coffee hot for a solid two hours on a cold morning. Two straws is a nice bonus, though I mostly stick with the lid.

This tumbler fits perfectly in my car's cup holder, and the double-wall insulation kept my coffee hot during the whole morning commute. I also appreciate that the flip lid is truly leakproof, no spills in my bag.