Müv 25oz | Guava

Took this on a road trip and tossed it in my bag without worrying—absolutely zero leaks even when it rolled around the passenger seat. The 24+ hour cold claim is real, my ice water was still chilly the next morning. Fits the cupholder perfectly too, which is rare for a mug this size.

Filled it with iced coffee at 7am, and by 5pm there were still ice cubes clinking around. It fits my car's cupholder without wobbling, and the lid clicks shut tightly enough that I've tossed it in my work bag sideways without a drop.

The lid seal is genuinely impressive—I tossed it in my bag with loose papers and not a drop escaped. My iced coffee was still icy at 1 PM after pouring it at 7 AM, and it fits my car's cup holder without wobbling. This is the first mug I've owned that actually lives up to the leakproof promise.