Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: I have difficultIs there anywayto make storage containers that open and close like these that can be used to store leftover meals in the refrigerator?
Document: I love these containers and the ease of which they open (seal) and close so securely. My only complaint is that I did not realize that OXO makes two sizes and ordered thinking that I was getting the larger (more practical) size for storage of staples like flour and sugar. Though this is my fault for not doing my homework, it would have helped if it was noted in the product description. The ones I ended up with don't hold even a full bag of flour.
I plan on buying a ton more of these to organize my pantry. They close and open so easily that my kids can't take the lids of themselves and I don't have to worry about whether or not they'll seal them up good when they're done. I'm using my set like this for different kinds of pasta and the containers hold a lot without taking up much space.
Oxo advertises theses as being 'air tight' however they are anything but airtight. With the lids closed, I can easily pull them off when in the locked position.I opted for this instead (found at my local warehouse store for $28.! ):Snapware 18pc Glasslock Tempered Glass Storage Containers 18piece Set with Lids. That is a much better set since they close air tight and they are glass instead of all plastic.
These are awesome storage containers. They look great in my pantry and on my counter, they make baking and cooking lots of fun. They stack nicely. The acrylic is crystal clear and without touching them you can't tell they're not made of glass. The "pop" lid mechanism is very easy to use.Only downsides: not dishwasher safe, 1 cracked upon purchase (not the ones from amazon, but one I bought at store without a box), and they are extremely expensive.
Love these storage containers. Stack well. Take up less room than boxes of cereal/crackers. Easy to open and close. Easy to take apart to clean. Light weight. Highly recommend this product.
Yes, they are a little pricey, but they are SO wonderful! The best part is that it only takes one hand to open and close them, and there is never a problem with one side not sealing like on those other push-to-close lids. The button is quick and easy and has held up to daily use well.We had a problem with bugs in the pasta, flour, rice, etc.
Awesome, air tight containers that made orgaizing my pantry a breeze. I used my containers to store all the dry goods I buy from Whole Foods. Now they are all beautifully displayed and easy to find.
These containers are the best I've ever used. I saw them at a department store and ended up buying them on Amazon. These are high quality containers and my wife loves them too. I will be buying more! I'm very impressed with OXO products.
I have always used IKEA containers to keep my kitchen countertops organized. I needed more but didn't want to drive an hour to the IKEA store so I found these at Amazon. I've always been pleased with OXO products but was a little leery of the shape of these. Well I was very impressed when I received these to see the high quality of these.
They are pretty pricey though it is really worth the money as these containers will last and have many uses for them.I HIGHLY recommend this container set as they will really make storing dry foods or whatever you want to store easy and organized.
Answer: I would personally use something like the OXO locktop containers for leftover meals.  These are more for dry vertical storage.  They can be used in the fridge or freezer, but are not dishwasher safe.  The locktop containers are designed more for leftovers/lunches.