I've been using this GLASS LUNCH BOWL daily for a few weeks and it holds up well. The 25 fl oz size fits a good portion of leftovers, and the borosilicate glass handles heat from the microwave without any issues. The wood fibre base stays cool enough to carry, and the stainless steel lid seals tightly, so no leaks in my bag. I also appreciate that it is dishwasher, freezer, and BPA free. The only thing to remember is not to microwave the steel lid or put the wood base in the oven.