The twist-lid actually seals—I flipped it upside down over my laptop bag and nothing leaked. The princess designs are cute without being obnoxious, and 22oz gets me through most of the workday.
Julian★★★★★
Tossed this in my bag next to my laptop on a packed train and not one drop leaked, which honestly surprised me. The twist lid seals tight enough that I don't think twice about it anymore.
Hazel★★★★★
Bought this for my daughter's commute and the twist lid genuinely doesn't leak — she flipped it upside down in her backpack and everything stayed dry. The 22oz size fits her cup holder too, which I didn't expect.