So far so good. The colour and design are great.
It's awesome that you can mix and match lids. I smashed my coffee so can't say much about how long it would have stayed warm lol
Purchased this for my husband who is a farmer, he absolutely loves the cooler bag, with the montiiCo ice brick it stays cool all day, big enough for his lunch and compact enough to easily have in the tractor with him. Plus machine washable is an absolute dream.