It is not anything too firm, but the size is awesome and a good price for what you get. I was able to fit clothes and a bulky blanket in one of these. Able to fit underneath my bed which is perfect for switching clothes in and out of the closet for different seasons!These bins can hold a lot of clothes. They’re perfect for storing under my bed and kept out of sight. They do the job !!I like this storage solution the bags are solid no rips so far zippers seem good. I like the material and size is what I needed. So giving 5 starts I believe the product will last a while.I was able to pick them up on sale for approximately $13, they held quite a bit of sheets blankets extra pillows and comforters. For the comforter it’s easy if one person holds the top down while the other one zippersI ordered these to store dialysis supplies. They take less room than the boxes that the supplies come in. I am quite pleased with how easy it is to use these. One storage bin is opened once a day. They are sturdy and easy to handle.Very nice storage bags, size as it says, wish it had a sturdy bottom insert, every time i remove the bag from my shelf , because of being in the top shelf, things inside becomes messy,Very good for bottom shelves, which doesnt need the bag to be removed.These storage bins do hold more than what I thought they would. However, I wouldn't recommend anything too heavy because the zippers are not that sturdy/durable. Every bin I took out to use, the zipper split and I had to move the zipper to close it back up and then back for it to reopen properly. The bins are good for the price and work for the reason I bought them. The bins also have accessible handles too which make it easy to pick up to place under the bed and then to grab to pull out.I'm trying to organize a room in our basement that we have been using for storage after the kids moved out. It's where I've been keeping my overflow of clothing and blankets. I'm a blanket junkie so we have a lot and don't even get me started on the amount of clothing I have. Believe it or not, I do wear it all. These were a little smaller than I expected but I was able to fit quite a bit more clothing and blankets than I thought I would. I have a long dresser that I wanted to stack these on. I was able to do that but was a bit disappointed that these don't have a sturdy flat bottom. They also are only clear on the side, which is nice, but I have others that have a clear top as well and I really like that. Aside from that, they are durable and worked for what I needed. When it comes to price, you get 3 of them for the current listing of $16.99, which is a good deal.