I'm trying to stay away from plastic in leftover containers and these work great. Sometimes the seals are so tight that I have issues closing them (that's what my husband is for :) and it means they definitely do not leak. I've also baked banana bread in them and I love the variety of sizes for small loaves!

The dishes are pretty good for the price..we did have one explode in the microwave because we did not read the info in the pamphlet and apparently you are not supposed to spray them with cooking spray or butter them before use. We have had no further issues and we le the various sizes.

These storage containers are great. The seal very well. oven proof and microwave use. Do not cook with the lids on or you will destroy the lids. Use foil or clear wrap if in microwave. foil in the oven. Dishwasher safe. Plan on getting another set soon.

I bought the item for my Mom (In-Law) for the second time. She loves them and she is a hard one to please. We (Her and I) love them especially heating items up in the microwave——THEY DO NOT STAIN LIKE THE HARD PLASTIC CONTAINERS. Now she sends me freshly authentic Ecuadorian/Colombian food. I dropped one of the containers in the patio sink and it did not crack or shatter. I was glad she was in the house.

I really wanted to love these. They are nesting, so take up less space. Multiple sizes, which is very useful. But, the extremely harsh chemical odor from the plastic seal rings is impossible to get rid of and ends up permeating the food stored inside. I washed everything thoroughly upon opening. Still smelled. I removed every ring and soaked in baking soda and vinegar. Odor remained. Washed and soaked in Dawn dishwashing liquid for 3 days, rinsed and placed outside in the sun. Still smelled. Finally, in desperation, soaked in water and almond oil extract. This seemed to have worked. No. Not really. Still has an odor of chemicals.

Compared to plastic storage containers these are the bomb! Lids have nice tight gasket with side snaps to keep air tight. Being glass there’s no more staining from sauces and easy to wash and keep clean. Plenty of different size containers and number of containers for the money. Easy to see what is inside.

I am done with plastics for several reasons. Health wise, I think it is necessary that we go back to the basics, which is glass. If plastic straws are bad, then what makes plastic containers safe? (crickets chirping...) This is a nice set and has lids that are BPA free. Great sizes, and I'm thrilled with the price. Microwave, oven, freezer usable. Thanks, Sam's, you've done it again!

I bought these for the value because the lock n lock I was buying was so darn expensive and wanted the glass storage. The plastic ones stain, and hold in odors from other food. They have a tight seal, however the rubber part sometimes comes out of the lid because of it. You just have to place it back in and it's fine. Still, I got this whole set for what I would've paid lock n lock for 2 or 3 small pieces. Glad I found these! I've only had them a month, but I'm very happy with them.

I purchased a set to replace my plastic containers, these worked out perfect and much less expensive than buying separately. The assortment of sizes are great for packing lunches, storing leftovers, and food prepping I liked them so much, I purchased 3 more sets for gifts and a second set for myself.

Excellent for all kinds of food storage from allocations of large meals destined immediately to the freezer to leftovers. This is our third set as we keep finding more uses for them. May take a bit of practice to learn to close them properly but we’ll worth the effort to get the good, air-tight seal