Collegiate Voyager Tumbler met doorzichtige flipdop en rietje

I’ve been using this tumbler for my morning coffee and afternoon iced water, and the double-wall vacuum really does keep both at the right temperature for hours. The straws are a nice touch, and it fits my car’s cupholder without wobbling, which is more than I can say for my last one.

The clear flip lid twists on securely and doesn’t leak in my bag, which is huge for me. Plus the two straws are a nice touch—one’s already in the car, the other’s at my desk. Cold water’s stayed icy for hours on a hot afternoon.

The double-wall insulation really does the job—my iced coffee stayed cold through a three-hour lecture. The twist-on flip lid seals tight enough that I tossed it in my backpack without a single leak, and having two straws means I actually have a backup this time.