Collegiate Trek Tumbler

The tapered base fits perfectly in my car’s cupholder, which is a relief since most tumblers wobble around. I’ve already tossed it in my bag twice with the flip lid on and not a single drop leaked, plus the two straws are a nice backup.

The flip lid really does its job—I tossed this in my work bag with coffee inside and not a single drop escaped. The double wall insulation keeps drinks cold for hours, and the tapered bottom means it fits snugly in my bike's bottle cage too.

Fits perfectly in my car's cup holder, which is rare for a tumbler this size. The double wall keeps my coffee hot for hours, and I love that it came with two straws so I always have a backup.