NFL Trek Tumbler

The double-wall insulation keeps my coffee hot for hours, and the tapered shape finally fits in my car’s cup holder without wobbling. The flip lid hasn’t leaked once in my bag, even after a bumpy ride.

I've been using this tumbler for my commute and the tapered shape fits perfectly in my car's cup holder without wobbling. The double-wall insulation kept my iced coffee cold for over three hours on a hot day, and the leakproof lid gave me peace of mind tossing it in my bag.

The tapered shape fits my car’s cupholder perfectly, and the flip lid hasn’t leaked once since I got it. I do wish the straws were a bit sturdier, but the double-wall insulation keeps my drink cold for hours, so I’m happy with it.