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HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Twin - Waterproof - Stretchable - Ultra Low Profile 6" Depth - 38" W x 75" L

  • Based on 12,765 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 20
Order within 22 hours and 22 minutes
Available payment plans shown during checkout

Material Type: 6" - 8" Depth Mattress


Size: Twin 6" ULTRA LOW PROFILE


Features

  • Zippered mattress cover stretches to fit any Twin (38 x 75) ultra-low-profile mattress depth from 6" to 8"
  • 100% Waterproof barrier on all six sides of mattress - Lab-tested
  • Extra-soft polyester knit fabric is cool and comfortable - breathable waterproof membrane won't trap heat
  • Can help improve sleep by reducing common substances that can reach the sleeper and disrupt respiratory function
  • Machine washable - Tumble dry low - 5-Year Limited Manufacturers Warranty

Brand: HOSPITOLOGY PRODUCTS


Color: White


Size: Twin 6" ULTRA LOW PROFILE


Fabric Type: Polyester


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Waterproof


Material: 6" - 8" Depth Mattress


Product Dimensions: 12.01 x 10 x 3.31 inches


Item Weight: 1.9 pounds


Manufacturer: HOSPITOLOGY


Item model number: SDSM04T6


Is Discontinued By Manufacturer: No


Date First Available: February 9, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Will buy again
Material Type: 9" - 11" Depth Mattress Size: Queen 9" LOW PROFILE
I've only had it for about 3 weeks now and so far it is holding up. It is waterproof and I feel confident that this item will protect my mattress for a long time. It is better than the one I had previously which was purchased from a department store. This one doesn't produce the loud noise
Reviewed in the United States on March 16, 2023 by Amazon Customer

  • Really waterproof, works amazing!!
Material Type: 9" - 11" Depth Mattress Size: Queen 9" LOW PROFILE
Made a little spill on my bed, went right through both of my bed sheets but not the cover! My mind is just blown. The quality is amazing also, so soft and stretchy. Definitely worth the purchase!
Reviewed in the United States on March 24, 2023 by Danielle Danielle

  • Precaution, Prevention, Defense or Battlefield.
I left this feedback for all the items I purchased and listed here in prevention of BED BUGS. I live in a apartment building. 10 years ago in the city I live in I never heard any mention of bedbugs. Now I hear it everywhere. I purchased the following just as a precaution. Hospitology Sleep Defense System Waterproof/Dust Mite Proof Pillow Encasement, Standard, Set of 2 Hospitology Sleep Defense System Waterproof/Bed Bug Proof Mattress Encasement,80-Inch by 60-Inch, Queen Hospitology Sleep Defense System Bed Bug Proof Box Spring Encasement, 80-Inch by 60-Inch, Queen BEAP 10013 4-Pack Detector Bed Bug Coaster Trap Diatomaceous Earth Food Grade Pest Pistol Mineral Oil I read online many, many, many different suggesting and opinions. These are most popular ideas, and I agree with them. My bed is brand new and I wanted some protection. Every thing listed I purchased on Amazon is good quality and no complaints. I was very nervous the Hospitality Sleep Defense items would have a plastic feel, but it is not the case. The Hospitality Sleep Defense for the pillows and bed have a nice soft and smooth feel to them. They make my bed and pillows feel smoother and softer. They are a good quality and feel like they will last a long time and not rip. They are very big for even the biggest of mattresses or box springs. First of all the Diatomaceous Earth Food Grade box i received is big. I used this for my entire apartment and still have more then half left in the box. Using Diatomaceous Earth Food Grade, and Pest Pistol (online comments are you can also use empty plastic ketchup and mustard bottles) I dusted all long the walls under the carpet (use a dollar store paintbrush to keep it nice and neat), and in some places I lifted the carpet up and sprayed a little on the carpet tacs that hold the carpet in place. You do not have to spray it heavy, only a light coating. Then I took the electrical cover panels and sprayed inside the walls, USE CAUTION, TURN OFF THE ELECTRICAL PANEL SUPPLY. You might want to consider wearing a dollar store face mask, the Diatomaceous Earth Food Grade will blow around a little, if you get carried away with it. Make sure you spray into all holes and crevasses (even in the bathroom) behind the medicine cabinet if there are gaps, in the trimming along the walls, closets, everywhere!!! Every room, every space!!!!!!!. Online reports and comments are that bed bug like hiding behind the medicine cabinet in the bathroom, behind mirrors or photos hanging on walls, dressers, dressers drawers, light shades. I even sprayed a little on my bed frame. Keep in mind, if the Diatomaceous Earth Food Grade gets wet, it is useless and you will have to reapply it. Also note, if you shampoo your rugs a couple times a year, like me, you may have to reapply Diatomaceous Earth Food Grade after your rugs dry. Diatomaceous Earth Food Grade kills all kinds of bugs, cutting into their hard shell bodies and sticks into their joints. This definitely gives me peace of mind when I sleep or laying in my bed during the day. Bed bugs usually feed in the middle of the night, but if they get hungry they will come out all times of the day. Isolate your bed from the walls and the floors. Only have the legs of your bed touching the floor. Keep blankets from touching the walls and floor. Nothing should be touching your walls or floor. ISOLATION! Computer power cords and cell phone cords should not be on your bed when you sleep. Although there are online reports of bedbugs climbing up to the ceiling and falling down/jumping onto beds, I am not that paranoid. Because it is a death sentence for them, they cannot escape or live in the mattress or lay eggs in the mattress because of the Hospitality Sleep Defense. Always make sure you wash and dry your blankets and sheets every week. Dry for at least 20-30 minutes on hot. BEAP 10013 4-Pack Detector Bed Bug Coaster Trap are very strong and very big. I was very surprised! I was nervous, I have a QUEEN size bed with wheels under each leg. But they fit with room to spare. Use the Mineral Oil in the outer trench of the Coasters. Bed Bugs cannot swim in it, they sink to the bottom and drowns them. But dummy me, my queen bed frame has 5 legs, one leg to support the middle of the bed. I used them on my sofa also. Good luck if you find yourself with bedbugs or using these as a prevention and defense. If you do not have the time or energy, you can hire an exterminator which will cost thousands and thousands of dollars. I am the type of person I do not like to use pesticides in my apartment unless I have to. I never use those insect fumigators, they spray pesticides everywhere and you will eventually absorb them into your skin, from the floors and furniture. If you already have bed bugs, I suggest vacuuming every inch of your bed, on your bed, box, and frame head board. Then do your furniture, sofa and recliners. Sofas, couches and recliners are much harder to eradicate bedbugs from, you might want to think about trashing it. Please, before you trash your furniture, damage your furniture so no one else takes it and gets a bedbug nightmare. When you are finished vacuuming, remove the bag, put in a plastic trash bag and TAPE IT SHUT and put outside away from your house in a trash can. They start spraying the Diatomaceous Earth Food Grade everywhere. Bed Bugs are smart creatures, they are very good at hiding until they are hungry. And they will search you out like a blood hound dog. Good luck! ... show more
Reviewed in the United States on August 29, 2014 by R. Griffin

  • The best at this price..... and possibly the only option at this price depending on what size you're looking for....
Material Type: 9" - 11" Depth Mattress Size: Full 9" LOW PROFILE
I don't have bedbugs but I work at an institution that does (and that might as well laugh in the faces of any staff that gets them) I work with with disabled residents whom I have a good enough rapport with that I get a lot of not quite consensual hugs. Sweet, kind of, but unreassuring when they refuse to put their potentially bedbug infested clothing and linens on high in the dryer my employer provides them. I also have the most rascally service dog (my first ally bully breed mutt) who can be found at my workplace midday snoring loudly while napping on her back on the bedbug infested carpets. She waits until she thinks I am not looking and then she will try to cuddle up on the bedbug infested couches with whichever client smells like s/he has the worst hygiene Also, the ever non-discriminator she likes to try to cuddle with the sleeping homeless of San Francisco when we're out on walks. I give her a lot of baths but I'm still never sure. I wanted some piece of mind without having to dodge ever hug from my clients and have to keep my dog on leash at every park in city limits. My dog also has a bad habit of sneaking onto my bed and spite peeing in my bed after every time I kick her out for sneaking in. (She's allowed to be on the bed but only if I'm in it.) My current 15 year old mattress has an almost $50 Allerease Ultimate cover on it that was put on there one dog ago. That cover works well despite a small tear it got when I was putting it on that I had to tape up (the Allerease cover tore easily over a regular Full matress). The Allerease sleeps very cool, is highly liquid resistant, helped my allergies, was virtually undetectable below the sheets, and hadn't gotten any bedbugs despite the neatly taped up hole. WIN! Hence, when I tried to buy new covers for my brand new folding Full size foam futon base and my brand new Full size custom made Japanese shikibuton matress I was going to go with Allerease Ultimate again. However, those covers were much too big! There were limited options for low profile covers that protect against both bedbugs and rascal dogs and this was one of the few. I bought the Low Profile Full for my folding foam base matress. It didn't fit perfect and it did make it moderatetly more difficult to fold/unfold but it went on easy enough and was sturdy enough not to tear when I put it on by myself (unlike the Allerease). I put a high thread Queen size duvet cover on top it (queen size to account for folding and the fact it's thicker than a duvet) and slept on top of that for the first week or so until my custom-stuffed Full size shikibuton matress came in.. It sleeps warmer than the Allerease despite being a thin foam matress on cement on the ground level of my loft. My last matress that had the Allerease Ultimate on it was a thick pillow top extra firm matress on a wood base in a loft that is ten feet up from my current sleeping spot. It hasn't been a big deal but it's significant enough to notice. It appears to be water resistant and likely waterproof. I don't know about bedbugs but I think it would probably deter them and I'm neither daft nor dumb nor daring enough to test that one. But it doesn't have a duct taped hole in it from putting it on by myself so it would probably work okay. This one is definately more sturdy than the Allerease Ultimate but it's more noticable to me. Thankfully, it's not a crinkly plastic so it's not too noticable. I notice but my bestie (who loafs on my matress watching TV) and my dates don't notice. The rascal dog who is easily the most pathetic service dog I've ever trained is scared lying on plastic tarping and so she either doesn't notice or her desire for sleeping in the big bed trumps it. I will admit I still like the Allerease Ultimate slightly better.... but the price is way better on this one, too. It also comes in low profile which I needed. I ordered it again, this time in Ultra Low Profile for my new shikibuton matress that just came in. Shikibutons are not thick like their American mattress cousins and despite my custom cotton/wool blend extra thick custom shikibuton order, my new matress is far more trim than it's cousins from out West. Indeed, a Sleep Defense System cover was pretty much my only option without dismal reviews off a very short list. I liked the last product well enough I was like, "Oh, what the heck." It's a four star product. However, with the price and shipping service I got when I ordered it from Hospitology I've decided it's close enough to five stars to round up. ... show more
Reviewed in the United States on May 6, 2016 by AJ

  • it works
Material Type: 12" - 18" Depth Mattress Size: King 12" Standard
good product that works
Reviewed in the United States on March 19, 2023 by miki

  • Very well made
Material Type: 9" - 11" Depth Mattress Size: Queen 9" LOW PROFILE
I have a foam rubber mattress . This case is made of excellent material and becomes air tight after it is zipped up. This resulted in changing the feel of my mattress. It was like having an air mattress. Unzipping the end fixed the problem.
Reviewed in the United States on February 16, 2023 by CSTEINER

  • Beyond expectations
Material Type: 12" - 18" Depth Mattress Size: Full 12" Standard
Looked a lot better than expected. Nice quality, nice yellow zipper, easy to install even by oneself if you can get the mattress up on your own.
Reviewed in the United States on February 25, 2023 by DoReMi

  • Great product (no testing of it yet though, on installation)
Material Type: 12" - 18" Depth Mattress Size: Queen 12" Standard
Great product so far!
Reviewed in the United States on March 11, 2023 by Amazon Customer

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