








🛡️ Sleep smarter, not harder — defend your mattress like a pro!
The HOSPITOLOGY PRODUCTS Sleep Defense System is a premium zippered mattress encasement designed for Queen mattresses 12"-18" deep. Featuring a 100% waterproof barrier on all six sides, it offers lab-tested protection against bed bugs, dust mites, and allergens. Crafted from ultra-soft, breathable polyester knit fabric, it keeps you cool while blocking respiratory irritants. Easy to maintain with machine wash and tumble dry, it comes backed by a 5-year limited warranty, making it the ultimate mattress protector for health-conscious, quality-driven sleepers.













| ASIN | B01413355S |
| Batteries required | No |
| Best Sellers Rank | #5,460 in Home ( See Top 100 in Home ) #5 in Mattress Encasements |
| Care instructions | Machine Wash, Tumble Dry Low |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,015) |
| Date First Available | 1 January 2024 |
| Fabric Type | Face: 100% Polyester, Lining: 100% Polyurethane |
| Import designation | Made in USA or Imported |
| Included components | Warranty, Care Instructions |
| Item Weight | 454 g |
| Item model number | SDSM02Q |
| Number of pieces | 1 |
| Product Dimensions | 203.2 x 152.4 x 30.48 cm; 453.59 g |
A**R
Good quality, fits perfectly
Great product & very good quality. We can feel the difference. Thank You so much. Very happy & satisfied.
C**A
It’s great
Very good quality 👍
S**S
Good solution for bed bugs
We bought this as part of bed bug issue treatment and so far it’s doing a great job
M**Y
I bought this the second time. I like this product because they have lots of different sizes, so It fits perfectly on my low file mattress . I dont like the other covers, because they're too big and it creates an air bubble
J**L
It took a moment to get used the the feel, but now I quite like it. I found washing it helped too.
Y**N
Nice quality, fits an Origin Queen size mattress nicely and it does not not make the crinkle sound too loudly. It does affect the softness and the cooling feature of the bed though; has a slight plastic texture feel instead of the bed’s Tencel feel which defeats the purpose of buying a good quality bed. But with Tencel bedsheets it helps a little in making the bed comfortable again. Did not try to see if it’s waterproof yet. There’s a small stain when received.
J**L
Súper buen producto. Quedó perfecto para el colchón y los materiales son de alta calidad. Recomendado
R**O
Amazing cover. I bought a few to keep all my mattresses protected, not from anything in particular, but I liked the idea of a keeping my mattresses pristine. I've had these for at least 3 years, and this past week one my dogs had an accident on the bed. Urine soaked through the flat sheet, the fitted sheet, a mattress pad, and I was so bummed to see the encasement also soaked. HOWEVER, when I removed it from the mattress, the mattress was as clean as ever! I was so elated. Certainly an excellent buy for $40 to protect an expensive mattress. I know waterproofness can wear in the wash and depend on the accident itself, so I'll specify that I've washed and dried the encasement as directed just once when I received it, the volume of liquid was pretty significant (likely the full bladder of a 60lb dog), and the accident was discovered within 20 mins or so, so it wasn't sitting for an extended duration (like overnight). The encasement is a pretty good fit and doesn't slip around. Its not something I even notice is on the bed. Its as though it isn't there at all, so its as comfortable as my bed. It is not thick, in terms of being plush, which is perfect. Great buy! Would recommend.
Trustpilot
4 days ago
1 month ago