2 cracked in less than a year. . . so disappointed
"2 of them have cracked in less than a year! I thought the first one was just a fluke, but today another one cracked when heating. We are taking them straight out of a lunch box into microwave. . so not like it was in a freezer or ultra cold frig and was in microwave for less than 90 seconds when cracked (I set for 1. 5 minutes and it never reached the end) and yes, lid was not on! I have some pyrex bowls I've been using for same sort of food storage/reheat that I've been using for 31 years, but they don't have the nice seal lids. If you'd fix the glass issue these would be IDEAL containers!!! Perfect size, like the different colored lids (multiple people/different lunches) and great price."