I have lost about 35lbs in the last 6 months.using meal prep. I use about eight of these containers a week. They are durable they clean well and they don't leave a weird taste in food even after 5 or 6 days. I would caution you to be careful about the lids. I have lost two and broken one in the course of regular daily use. These are a good investment; but in a year or two when I need to buy more I'm sure it will be because if a list shortage.
Durable and cleanable - Careful with the lids