NFL Trek Tumbler

The flip lid seals tight enough that I tossed it in my gym bag without a second thought, and the tapered base fits perfectly in my car’s cupholder. Double-wall insulation kept my coffee hot through a whole morning of errands, and the two straws are a nice backup for when one gets lost.

Finally, a tumbler that actually fits in my car's cupholder without wobbling, and the tapered shape makes it easy to grip on my commute. The flip lid really is leakproof—I tossed it in my bag with coffee and not a drop came out, plus the two straws are a nice bonus for switching between hot and cold

This one’s lasted through a whole workday without the ice melting, which is more than I can say for past cups. The tapered bottom fits my car's cupholder perfectly, and the flip lid hasn't leaked once in my bag. I do wish it came in more color options, but it does the job.