NFL Trek Tumbler

I was worried about leaks in my bag, but the flip lid and included straws have been totally reliable so far. The double-wall insulation keeps my coffee hot for a good two hours during my morning commute.

The tapered base fits perfectly in my car's cup holder, and the double wall insulation kept my iced coffee cold through a whole afternoon of errands. The leakproof flip lid gives me confidence tossing it in my bag.

Got this to keep my drinks cold at the office and it works perfectly for a full day. The tapered shape fits snug in my car's cupholder too, which is a nice bonus. Only wish the leakproof flip lid sealed a tiny bit tighter when closed.