マリン

The lid fits tightly enough that I can toss it in my bag without worrying about leaks, and the clear straw is a nice touch for seeing how much I've drunk. My coffee stayed hot for a solid couple hours this morning, which is exactly what I needed. Just remember it's hand-wash only—worth it for how sm

I was a little worried about hand-washing only, but the stainless steel surface cleans up so easily that it's not a hassle at all. The lid fits snugly and the clear straw is sturdy, plus it handles both my iced coffee and hot tea without any issues.

My morning tea stays hot for hours in this 20oz tumbler, and the clear straw makes sipping easy while I'm driving. The lid seals tight enough that I can toss it in my bag without worrying about leaks, though I do wish it were dishwasher safe since hand washing gets old.