---
product_id: 453048233
title: "HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9\" Depth - 54\" W x 75\" L"
brand: "hospitology"
price: "€ 143.86"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hospitology"
url: https://www.desertcart.hr/products/453048233-hospitology-products-mattress-encasement-zippered-bed-bug-dust-mite-proof
store_origin: HR
region: Croatia
---

# 100% Waterproof barrier on all six sides Zipper Lock system for ultimate bed bug defense Stretchable fit for 9-11" low profile mattresses HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L

**Brand:** hospitology
**Price:** € 143.86
**Availability:** ✅ In Stock

## Summary

> 🛡️ Sleep like a pro with the ultimate mattress armor!

## Quick Answers

- **What is this?** HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L by hospitology
- **How much does it cost?** € 143.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/453048233-hospitology-products-mattress-encasement-zippered-bed-bug-dust-mite-proof)

## Best For

- hospitology enthusiasts

## Why This Product

- Trusted hospitology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Durability:** Backed by a 5-year limited warranty and reinforced seam construction for lasting mattress defense
- • **Effortless Maintenance:** Machine washable & tumble dry low for easy, long-lasting freshness
- • **Perfect Fit Every Time:** Stretchable zippered encasement fits snugly on Full/Double mattresses 9"-11" deep—no slipping or bunching
- • **Cool & Breathable Comfort:** Ultra-soft polyester knit fabric with breathable waterproof membrane prevents overheating
- • **Hospital-Grade Protection:** Lab-tested, hospital-quality barrier keeps bed bugs & dust mites out

## Overview

The HOSPITOLOGY PRODUCTS Mattress Encasement is a premium, zippered mattress protector designed for Full/Double low-profile mattresses (9"-11" depth). Featuring a hospital-grade, lab-tested waterproof barrier on all six sides, it blocks bed bugs, dust mites, and allergens while maintaining breathability with ultra-soft polyester knit fabric. Its stretchable fit and secure zipper lock system ensure a snug, noiseless fit that won’t slip or bunch. Machine washable and backed by a 5-year warranty, this encasement offers professional-grade mattress protection that enhances sleep quality and mattress longevity.

## Description

Your mattress is an expensive investment - why not protect it? Shield your mattress from spills, bed-wetting, and sleep depriving organisms and substances.The Sleep Defense System by HOSPITOLOGY PRODUCTS brings Hotel and Healthcare caliber bedding protection to your home. Featuring extra-tough seam construction, high thread-count polyester knit fabric and a Full 1ml thick polyurethane waterproof layer. Ultra-plush knit fabric is soft to the touch. Fully breathable-does not trap heat and is cool to sleep on. Mattress encasements are an effective tool to protect your mattress, and can help you sleep better by preventing common sources of respiratory disruption from reaching the sleeper. This Low Profile encasement will accommodate a mattress height of 9"-11". It is zippered on 3 sides and features an additional security measure to preven substances and organisms from exiting the zipper. Our unique Zipper Lock system ensures that your box spring encasement remains secure and intact for the life of your mattressPlease note: This Protector is meant to handle only small amounts of liquid that are addressed immediately. Larger amounts of liquid, and liquid that is allowed to sit for more than a few hours may eventually seep through Protector in the form of liquid vapor. Liquids with Strong Odors may transfer odor to your mattress.Size: Full (54"x75"). Fits Low Profile Mattresses 9”-11” Deep.Spot Clean or Machine wash, Tumble Dry Low or No Heat. Please follow all included care instructions to maintain your mattress encasement’s warranty.Contains no Vinyl, PVC, or Phthalates, or fabric treatments of any kind.Includes a 5-year limited manufacturer’s warranty.

Review: Best size to buy for a 10" thick Tulo mattress - I put this encasement on a new Tulo full size 10" thick mattress. I compared this encasement with one from Linenspa, Utopia Bedding and Saferest. Actually I looked at many more, but narrowed it down to these 4. Here is why I chose the Sleep Defense System: 1. Only one that was really properly lab tested and hospital grade. 2. Polyester soft knit fabric. Linenspa has polyester also, but my friend bought one and it slips around a lot and is noisy when you sleep on it. Utopia Bedding one is PVC which is very slippery and noisy. Saferest is cotton terry and very soft and probably not noisy, but their price was the highest of all 4 and it just did not seem worth $50. 3. The bug flap and zipper lock. I felt that the Sleep Defense encasement had the best system for keeping out bed bugs. 4. Reviewers said the encasement was breathable and they did not get hot at night. I find this to be true. 5. Size and Fit. These encasements are noisy if they are too big and they slip around. Plus they are uncomfortable as well. I bought the 9" to 11" Low Profile in the full size and the fit is perfect for my 19" mattress. I have nothing underneath it like some people do. It slipped on very easily and it does not move around and there is no excess that I need to tuck in somewhere. 6. Of the 4 brands I compared, Sleep Defense had the most reviews, 5,193 at the time and the highest rating of 4.6. If that many people love it, I figured I could not go wrong. I was very happy from the minute the cover arrived and having slept on it for a little over a week I am still very happy with the product. I would highly recommend this product to anyone needing a high quality, multi-functional and reasonably priced encasement.
Review: Excelente producto - La verdad esperaba que fuera un producto medianamente bueno pero mi sorpresa fué otra, es un producto bastante bueno, compré uno de una media de anchura menor y se estiró hasta encajar bastante bien, su cierre es muy bueno y sus materiales también, lo único que no me gustó fué que dejó aire encerrado dentro y se hace una burbuja de aire al acostarse pero es un detalle menor y solucionable. Muy bien producto.

## Features

- Zippered mattress cover stretches to fit any Full/Double (54” x 75”) low-profile mattress depth from 9" to 11"
- 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 Manufacturer’s Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P6XQ6SQ |
| Age Range Description | Adult |
| Best Sellers Rank | #12,477 in Home ( See Top 100 in Home ) #9 in Mattress Encasements |
| Brand | Hospitology |
| Brand Name | Hospitology |
| Closure Type | Zipper |
| Closure type | Zipper |
| Color | White |
| Colour | White |
| Customer Reviews | 4.7 out of 5 stars 433 Reviews |
| Fabric Type | Polyester |
| Included Components | Zipper Lock system, 5-year limited manufacturer’s warranty |
| Manufacturer | HOSPITOLOGY |
| Manufacturer Part Number | SDSM03F9 |
| Material Type | 9" - 11" Depth Mattress |
| Model Name | Hospitology Products Mattress Encasement - Sleep Defense System |
| Model Number | SDSM03F9 |
| Number of Items | 1 |
| Other Special Features of the Product | Hypoallergenic, Bed Bug & Dust Proof |
| Product Care Instructions | Machine Wash |
| Size | Full 9" LOW PROFILE |
| Special features | Hypoallergenic, Bed Bug & Dust Proof |
| Thread Count | 2000 |
| UPC | 855039004440 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Hospitology
- **Colour:** White
- **Fabric Type:** Polyester
- **Size:** Full 9" LOW PROFILE
- **Special features:** Hypoallergenic, Bed Bug & Dust Proof

## Images

![HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 1](https://m.media-amazon.com/images/I/81V8cfwU0pL.jpg)
![HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 2](https://m.media-amazon.com/images/I/81XO0hcObDL.jpg)
![HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 3](https://m.media-amazon.com/images/I/81SRXgdkctL.jpg)
![HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 4](https://m.media-amazon.com/images/I/813oEbeeugL.jpg)
![HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 5](https://m.media-amazon.com/images/I/91Z7wvCyxfL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best size to buy for a 10" thick Tulo mattress
*by C***E on 19 September 2019*

I put this encasement on a new Tulo full size 10" thick mattress. I compared this encasement with one from Linenspa, Utopia Bedding and Saferest. Actually I looked at many more, but narrowed it down to these 4. Here is why I chose the Sleep Defense System: 1. Only one that was really properly lab tested and hospital grade. 2. Polyester soft knit fabric. Linenspa has polyester also, but my friend bought one and it slips around a lot and is noisy when you sleep on it. Utopia Bedding one is PVC which is very slippery and noisy. Saferest is cotton terry and very soft and probably not noisy, but their price was the highest of all 4 and it just did not seem worth $50. 3. The bug flap and zipper lock. I felt that the Sleep Defense encasement had the best system for keeping out bed bugs. 4. Reviewers said the encasement was breathable and they did not get hot at night. I find this to be true. 5. Size and Fit. These encasements are noisy if they are too big and they slip around. Plus they are uncomfortable as well. I bought the 9" to 11" Low Profile in the full size and the fit is perfect for my 19" mattress. I have nothing underneath it like some people do. It slipped on very easily and it does not move around and there is no excess that I need to tuck in somewhere. 6. Of the 4 brands I compared, Sleep Defense had the most reviews, 5,193 at the time and the highest rating of 4.6. If that many people love it, I figured I could not go wrong. I was very happy from the minute the cover arrived and having slept on it for a little over a week I am still very happy with the product. I would highly recommend this product to anyone needing a high quality, multi-functional and reasonably priced encasement.

### ⭐⭐⭐⭐⭐ Excelente producto
*by T***C on 27 September 2020*

La verdad esperaba que fuera un producto medianamente bueno pero mi sorpresa fué otra, es un producto bastante bueno, compré uno de una media de anchura menor y se estiró hasta encajar bastante bien, su cierre es muy bueno y sus materiales también, lo único que no me gustó fué que dejó aire encerrado dentro y se hace una burbuja de aire al acostarse pero es un detalle menor y solucionable. Muy bien producto.

### ⭐⭐⭐⭐⭐ Great product
*by L***. on 23 April 2019*

Excellent quality.

## Frequently Bought Together

- HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L
- HOSPITOLOGY PRODUCTS Pillow Encasement- Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Standard - Waterproof - Set of 2 - 20" H x 26" W
- HOSPITOLOGY PRODUCTS Box Spring Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double –54" W x 75" L

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-14*