Since November, I have officially ruined three travel coffee mugs.
The first two were supposedly dishwasher safe, but after a few too many washes, the liner ended up filled with water (they now steam up on muggy days).
The third was from Starbucks and on Thursday, I went to unscrew the lid and the mug disassembled itself. It's currently still usable, but I have a feeling a leak is on the way.
I've since been on the prowl for a new travel mug. I typically prefer it when they're monogrammed, but I'm kind of loving Lilly Pulitzer's Queen of Green and Hanging Around mugs. I think they're very summer happy, which is exactly what I'll need when I'm drinking coffee on cold winter mornings.