---
product_id: 18558743
title: "Twin (9-12 in. Deep) SureGuard Mattress Encasement"
brand: "sureguard mattress protectors"
price: "A$142"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/18558743-twin-9-12-in-deep-sureguard-mattress-encasement
store_origin: AU
region: Australia
---

# Hypoallergenic Bed Bug Proof 100% Waterproof Twin (9-12 in. Deep) SureGuard Mattress Encasement

**Brand:** sureguard mattress protectors
**Price:** A$142
**Availability:** ✅ In Stock

## Summary

> Sleep Tight, Stay Bright! 🌙

## Quick Answers

- **What is this?** Twin (9-12 in. Deep) SureGuard Mattress Encasement by sureguard mattress protectors
- **How much does it cost?** A$142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/18558743-twin-9-12-in-deep-sureguard-mattress-encasement)

## Best For

- sureguard mattress protectors enthusiasts

## Why This Product

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

## Key Features

- • **Easy Care:** Machine washable and dryer-friendly for effortless maintenance.
- • **Soft & Silent:** Enjoy a noiseless sleep with a premium cotton terry top that feels just like your mattress.
- • **Bed Bug Defense:** Invisi-Zip technology ensures your mattress is completely sealed from pesky bed bugs.
- • **Quality Assurance:** Backed by a 10-year quality guarantee for long-lasting comfort and protection.
- • **Ultimate Protection:** Experience peace of mind with a 100% waterproof barrier that blocks spills and stains.

## Overview

The Twin SureGuard Mattress Encasement is a premium, 100% waterproof protector designed for mattresses 9-12 inches deep. It features a soft cotton terry top, is bed bug proof with advanced sealing technology, and is hypoallergenic. This encasement is machine washable and comes with a 10-year quality guarantee, ensuring your mattress remains clean and fresh for years to come.

## Description

Twin (9-12 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Six-Sided CoverOEKO-TEX STANDARD 100

## Features

- Premium Cotton Terry
- 100% Waterproof - Six-sided premium mattress protector blocks perspiration, bed wetting, liquids and stains; 10-year quality guarantee (NOTE: For frequent accidents and easy clean-ups, place a fitted SureGuard Mattress Protector over the encasement).
- Bed Bug Proof - Super fine zipper with Invisi-Zip and SureSeal technology completely seals off the mattress from bed bugs - use with a SureGuard Box Spring Encasement
- Keeps Your Mattress Clean & Fresh - Blocks dust, dirt and dander on all sides.
- Soft & Noiseless - 100% cotton terry top; Wicks away moisture; Retains the feel of your mattress - Free from Vinyl, PVC, Phthalates, fire retardants and other toxic chemicals
- Twin (39 in x 75 in) - Fits 9 to 12 inches deep; Zippered Mattress Encasement - Machine wash and dry. Independently lab tested and GREENGUARD Gold certified.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | 9-12" Deep |
| Product Care Instructions | Machine Wash |
| Fabric Type | Premium Cotton Terry |
| Color | White |
| Size | Twin |
| Closure Type | Zipper |
| Water Resistance Level | Waterproof |
| Additional Features | Bed Bug Proof, Machine Washable, Waterproof, Hypoallergenic, Zippered |

## Product Details

- **Brand:** SureGuard Mattress Protectors
- **Color:** White
- **Size:** Twin
- **Fabric Type:** Premium Cotton Terry
- **Special Feature:** Bed Bug Proof, Machine Washable, Waterproof, Hypoallergenic, Zippered

## Images

![Twin (9-12 in. Deep) SureGuard Mattress Encasement - Image 1](https://m.media-amazon.com/images/I/81vXRptRbDL.jpg)
![Twin (9-12 in. Deep) SureGuard Mattress Encasement - Image 2](https://m.media-amazon.com/images/I/81OuoVLL1ZL.jpg)
![Twin (9-12 in. Deep) SureGuard Mattress Encasement - Image 3](https://m.media-amazon.com/images/I/61pfMdMaTuL.jpg)
![Twin (9-12 in. Deep) SureGuard Mattress Encasement - Image 4](https://m.media-amazon.com/images/I/61qWImFsgnL.jpg)
![Twin (9-12 in. Deep) SureGuard Mattress Encasement - Image 5](https://m.media-amazon.com/images/I/71aPNUKxoYL.jpg)

## Available Options

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

## Questions & Answers

**Q: What materials is this made of?**
A: The SureGuard Mattress Encasement contains the following materials:Top cover - 100% cotton terryOther 5 sides - 100% stretch-knit polyesterWaterproof backing on all sides - 100% TPU (polyurethane)

**Q: I'm trying to figure out if this works to seal IN any bedbugs that survive treatment, or is only recommended to protect an uninfested mattress**
A: In the case of bedbug treatment the user bthwaithe answered this question above. Let me tell you the REAL truth. That user is 10000% CORRECT in the entire answer. All of the steps mentioned if you have bedbugs must be followed to the letter; and one addition is to make your bed an island; meaning that your bed with casement on should NOT touch a wall. If the bugs are in fact active in your domicile, having your bed touching a wall just gives those little Ba....ds a highway to your hands and feet; they can crawl walls with great ease. You can employ either measure when it comes to sealing in or keeping out those parasites. The casements both box spring and mattress must fit as snug as possible. Bedbugs are known to slip between 2 sheets of paper to hide so any areas that provide shelter; like extra casing that is folded over. Unlike cockroaches with constant and through cleaning and precautionary measures you CAN keep the out and if unlucky enough to have them, end the unwelcome visitors.

**Q: I just received this and notice it's made of terry cloth. Does the terry cloth get hot? Seems like an odd choice of material for a mattress encasement**
A: It is an odd material - look at the reviews that mention mold buildup on the terry cloth.   Yuck!

**Q: anyone use this on a Serta i-comfort foam mattress?  does it make noise when moving on bed?**
A: No sound heard from the mattress pad moving when there is motion on the bed.

## Frequently Bought Together

- Twin (9-12 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Six-Sided Cover
- Set of 2 Standard Size SureGuard Pillow Protectors - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Cotton Covers - Smooth

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**Shop now:** [https://www.desertcart.com.au/products/18558743-twin-9-12-in-deep-sureguard-mattress-encasement](https://www.desertcart.com.au/products/18558743-twin-9-12-in-deep-sureguard-mattress-encasement)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*