---
product_id: 21142295
title: "SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL"
brand: "malouf"
price: "$42.87"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/21142295-sleep-tite-encase-omniphase-waterproof-temperature-regulating-mattress-protector-twin
store_origin: US
region: United States of America
---

# Waterproof protection Temperature regulating Fits up to 22 inches SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL

**Brand:** malouf
**Price:** $42.87
**Availability:** ❌ Out of Stock

## Summary

> 🛌 Sleep Tight, Dream Right!

## Quick Answers

- **What is this?** SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL by malouf
- **How much does it cost?** $42.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/21142295-sleep-tite-encase-omniphase-waterproof-temperature-regulating-mattress-protector-twin)

## Best For

- malouf enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Breathable H2PRO membrane allows air circulation while blocking liquids and stains.
- • **Soft as Clouds:** Ultra-soft TENCEL fiber wicks moisture for a refreshing sleep surface.
- • **Sleep Like Royalty:** Experience lab-certified protection that encases your entire mattress.
- • **Stay Cool, Stay Dry:** OMNIPHASE fabric absorbs and releases heat for optimal sleep comfort.
- • **Effortless Application:** 360-degree zipper for easy installation and total mattress protection.

## Overview

The SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector offers comprehensive protection for your mattress with its lab-certified design. Featuring a breathable waterproof membrane, temperature-regulating fabric, and ultra-soft moisture-wicking fibers, it ensures a cool and comfortable sleep experience. The 360-degree zipper allows for easy application on mattresses up to 22 inches deep, backed by a 15-year warranty.

## Description

Most Advanced Mattress Protector The ENCASE OMNIPHASE Mattress Protector is the most advanced mattress protector on the market. It incorporates three technologies- TENCEL fiber, OMNIPHASE material, and the patented H2PRO membrane- to create a moisture-wicking, temperature-regulating, and 100% liquid-proof mattress protector. The combined benefits of these technologies mean you will sleep comfortably and dry with complete encasement of your mattress.TENCEL Moisture Control Fiber TENCEL moisture-wicking fabric absorbs and dries quickly, keeping you comfortable while you sleep. TENCEL botanical fiber is extracted from raw wood using a sustainable closed loop system. This unique fiber produces a moisture control fabric that is extremely effective. TENCEL is an exceptionally strong fiber and is more durable and easier to maintain than most cottons.OMNIPHASE Temperature Regulating Fabric OMNIPHASE phase changing fabric absorbs, stores and releases heat as needed to create a comfortable sleeping climate in hot or cold conditions. Whether you're hot or cold, OMNIPHASE smart material will help maintain an ideal sleeping temperature.H2PRO Liquid Proof Membrane The H2PRO Membrane backs this temperature-regulating protector, creating a completely liquid proof membrane on the top, bottom and all four sides. The laboratory-certified H2PRO Membrane has microscopic pores that allow air to permeate while blocking larger molecules like liquids, stains, and dirt, creating a liquid-proof, noiseless and breathable barrier.

## Features

- Lab-certified protection that encases the entire mattress
- Breathable H2PRO waterproof membrane allows air to pass while blocking liquids, stains, and dirt
- OMNIPHASE phase change fabric absorbs, stores and releases heat to prevent overheating
- Ultra-soft TENCEL fiber offers superior moisture wicking for a cool, dry sleep surface
- 360 degree zipper for easy application and total protection for mattress depths up to 22 inches; 15-year warranty

## Images

![SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL - Image 1](https://m.media-amazon.com/images/I/71TvvFCuXxL.jpg)
![SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL - Image 2](https://m.media-amazon.com/images/I/71H6R+tM+TL.jpg)
![SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL - Image 3](https://m.media-amazon.com/images/I/71laqu+3EgL.jpg)
![SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL - Image 4](https://m.media-amazon.com/images/I/718G35qybtL.jpg)
![SLEEP TITE ENCASE OMNIPHASE Waterproof Temperature Regulating Mattress Protector - Twin XL - Image 5](https://m.media-amazon.com/images/I/71MZcowtMBL.jpg)

## Customer Reviews

### ⭐ 







  
  
    NOT COTTON
  

*by J***E on Reviewed in the United States on October 13, 2021*

The description says  Cotton but it is not. Ordered Twin size but way too big.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent Product.
  

*by W***D on Reviewed in the United States on January 30, 2016*

Wonderful product.  Is made for a 20 inch mattress, however, not all mattresses are that big.  there was LOTS of left over material after I put it on my 10" mattress.

### ⭐ 







  
  
    Awful
  

*by H***T on Reviewed in the United States on March 27, 2020*

Waste of cash. Not comfy. No help from customer support. Should have went with the budget one, probably the same overall.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*