Zippered Mattress Encasement - Sleep Defense System - Twin - Waterproof - Stretchable - Low Profile 9" Depth - 38" W x 75" L

WOW! This mattress case solved more problems than I originally bought it for. I purchased it because we kept getting those little bugs that eat fabric and no matter how many times I vacuumed and sprayed essential oils, they would come back. So gross to think about while sleeping. Shipping was quick and we were excited to zip up the mattress after I threw it in the wash. It was easy to clean and it has a great zipper. Once you’re able to wiggle the case on the mattress, you feel how very soft and quiet it is. To my surprise, it worked! We haven’t had any bugs ever since! BONUS: About a year later, we had a leak from the attic pouring through the ceiling air vent onto our bed. The sheets and blankets were soaked by the time we got home from work and realized the leak. I could not believe, with the amount of water and how long it soaked for, that our mattress was completely dry! Absolutely incredible!! I’ve always had a mattress cover because I have young kids (spills, nighttime accidents, etc.). Those covers never worked and always leaked through. This mattress case really saved us, more than once. I’m going to buy one for each bed in our house for peace of mind. Buy it! You will thank yourself later!

Top fabric is soft and doesn’t create any noise or comfort issue. I did initially wash it, and while I zipped it closed, I noticed that it was heavy upon lifting out of the wash. It had retained a lot of water. I had to unzip it and dump the water out. No idea how to avoid this, but it was a pain. The protector is meant to be installed permanently upon initial installation, so at least I don’t foresee this being an ongoing issue. Since it is the sealing layer, this idea makes sense to me (why wash the seal?), but if you are going to wash this layer, you probably want the brand that allows the top to zip off. The protector was very easy to put on once you understand how it opens and align it. The material has a great strength and stretch. It took some effort, but much less than I imagined. It took me about five minutes.

Update 7/1/2025: I had to exchange my original 10” mattress for a 14” mattress, and this cover fits the deeper mattress just fine. It’s a snug fit, but it zips all the way up and looks nice. I’m pleased with it and highly recommend it.My new mattress arrived today, and the first thing I did was put this cover on it. The fabric has a nice feel to it, and it went on the mattress with ease. There’s a little bit of extra room, which is good because I have an adjustable frame, but it’s not baggy, and it looks nice. The zipper worked smoothly and closed securely. It doesn’t seem like it will make any noise. There’s no padding, it’s just an enclosure, which is exactly what I wanted. I will buy a topper to go over it. Overall, I’m very pleased with it.

Have only used it one night so far.After having an allergy skin test done earlier this year and seeing how much I was severely allergic to this mattress cover was recommended to me and I was hesitant because I just don’t like mattress covers - you can feel and hear them with every movement and they make your bed warmer but I ordered one anyway and it wasn’t too bad last night. My bed was a little warmer than usual but not too bad and I didn’t feel or hear it and I actually woke up less congested and stuffy than I normally do so as of now it’s a win and I recommend it. I managed to get it on the mattress by myself (when you live alone and don’t have any other option but do it yourself you find a way) and it fits well, isn’t too tight or too loose. Washed and dried no problem although had to do an extra spin cycle but came out fine.

I bought the extra deep 12 to 18 inch full size. My mattress is 12 inches and I have a 3 inch stay cool foam mattress topper, which gives me 15 inches. It fits my bed well. It’s very very tight. For older ladies, it’s much like pulling your stalkings up. Pinch and pull. I cannot imagine trying to fit a larger mattress in it as is advertised. This is why I am only giving it 4 stars. Also, the zipper cover is too far from the zipper to actually cover it. After first putting it on, I sat on it and saw a large air bubble. I had to unzip it just a bit to release the air before rezipping. So, that means it has a wonderful seal. I don’t have bed bugs but my apartment complex has recently had an outbreak and I am being proactive. To me, if it can hold air it should do the trick for someone who does have that issue.

When I bought a new 12 inch foam mattress, I needed a larger encasement for it. This one fits the mattress well, even a bit loosely. It's thin, cool, and covers the mattress completely. I can't say it was easy to put on, though. Only the top third of the encasement unzips to allow insertion of the mattress. The directions say to stand the mattress on end and slide the encasement over the mattress, then flip the mattress a half turn and zip it up. With a heavy, floppy foam mattress, that's a lot of wrestling. But the mattress, the encasement, and myself all survived, and it's a one-and-done job, so no big deal. Recommended.

Why did you pick this product vs others?:This mattress encasement is a game-changer! It fits perfectly, feels durable, and gives me real peace of mind knowing it's protecting against bed bugs and dust mites. The zipper is secure, and it’s fully waterproof without feeling plastic-like. Super easy to install and doesn’t make any noise while sleeping. Highly recommend for anyone looking to protect their mattress and sleep easier!

very well made and has protected my mattress from bugs ...