I use these daily doses for everything. Not only sort food and I store it. Even dogs treats, patch, sewing, batteries, cell phone charger when traveling, candies, cosmetics vials, cotton pads and much more takes me his place in Lock & Lock tins. Unfortunately, there is a weakness, and which concerns the aroma tightness. I eat horribly like "Stinky Britches", for example, Esrom, Havarti or Limburger. And since these cans refuse unfortunately their service. The whole fridge smells like cheese. Only when good einwickle him in a plastic bag and then stow in the can, it works reasonably.
Conclusion: Prima doses, but when properly stinky cheese they fail after all. Nevertheless, four stars. Best Regards.