The Lock & Lock BPA free Airtight container 28 Piece set / 14containers
3. Healthy Living
4. Space Saving Design
I bought a set of these over a year ago and also own a vacuum sealer. These airtight containers are very high quality, with a little care should last a very long time, and keep foods in the frig in prime condition almost as long as the vacuum sealer and I have yet to have one fail to hold it's seal, unlike the vacuum bags. I'm ordering another set of these and throwing out all my other containers. I don't consider these taking more shelf space because they don't stack inside each other an impediment given how much food they keep me from throwing out. I do admit that I haven't used them for freezing foods, but I expect that they will work well to prevent freezer burn. Air is the enemy and these really do the trick to keep it at bay!
The individual product works well, but there are lots of odd sizes which means lots of different lids. The biggest flaw however is that they do not stack together. The sides are perfectly vertical so they don't fit inside each other which means they take a up a lot of cabinet space. The only good thing I can say is that the lids do fit well, unlike the Gladlock product. I'm still in search of the perfect container...