After much use of my mug, I needed to replace the lid. I've had it for years, and it held up really well, but got a ton of use, so it wore out a bit over time. I'm not sure if they've changed this lid since I first got my to go mug, but it seems even better than I'd remembered. It's possible the seal on the first lid had started to bag out a little, but the replacement fits very snugly, and I'm so glad I replaced it.

Agree with the other review. I love the to go mug but had my first lid crack under normal use. Hoping they have corrected original manufacturing problem with this replacement.

The replacement lid is fine. I’m annoyed that I had to pay for it due to a manufacturers defect where the first lid cracked under normal use in the first year.