---
product_id: 61464529
title: "Twin Xl Size Premium Waterproof Lab Certified Bed Bug Proof Zippered Mattress Encasement - Designed For Complete Bed Bug, Dust Mite And Fluid Protection White Fits 9-12 In. H"
brand: "saferest"
price: "₨2771"
currency: SCR
in_stock: false
reviews_count: 5
category: "Safe Rest"
url: https://www.desertcart.sc/products/61464529-twin-xl-size-premium-waterproof-lab-certified-bed-bug-proof
store_origin: SC
region: Seychelles
---

# 100% waterproof breathable membrane 360° secure zipper with velcro flap Lab-certified bed bug proof Twin Xl Size Premium Waterproof Lab Certified Bed Bug Proof Zippered Mattress Encasement - Designed For Complete Bed Bug, Dust Mite And Fluid Protection White Fits 9-12 In. H

**Brand:** saferest
**Price:** ₨2771
**Availability:** ❌ Out of Stock

## Summary

> 🛏️ Sleep Safe, Sleep Smart — The Ultimate Bed Bug & Allergy Shield!

## Quick Answers

- **What is this?** Twin Xl Size Premium Waterproof Lab Certified Bed Bug Proof Zippered Mattress Encasement - Designed For Complete Bed Bug, Dust Mite And Fluid Protection White Fits 9-12 In. H by saferest
- **How much does it cost?** ₨2771 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/61464529-twin-xl-size-premium-waterproof-lab-certified-bed-bug-proof)

## Best For

- saferest enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Care:** Machine washable and durable, designed to maintain fit and function even after repeated washes.
- • **Micro-Zipper Magic:** Exclusive zipper technology blocks every stage of bed bugs while preventing accidental openings with a velcro flap.
- • **Breathe Easy Comfort:** Premium cotton terry surface with hypoallergenic, noiseless, and breathable backing keeps you cool and allergy-free.
- • **Total Mattress Defense:** Seals all 6 sides for unbeatable protection against bed bugs, dust mites, allergens, and fluids.
- • **Asthma & Allergy Friendly:** Lab-tested to reduce triggers, perfect for sensitive skin and respiratory health.

## Overview

SafeRest Twin XL Mattress Encasement offers lab-certified, 360° bed bug and allergen protection with exclusive micro-zipper technology and a waterproof, breathable cotton terry surface. Designed for sensitive sleepers, it blocks dust mites, fluids, and allergens while remaining noiseless and cool. Perfect for allergy sufferers, asthma patients, and anyone seeking premium mattress defense with easy machine care.

## Description

saferest lab tested encasements protect your mattress against bed bugs, fluids, dust mites and allergens through extensive research and development, saferest has created a better way to protect your mattress from bed bug infestations while at the same time providing real health benefits for those who suffer from daily allergy and asthma triggers. Those who perspire while sleeping or have children, pets or incontinence will also benefit from saferest's waterproof technology. lab tested and certified bed bug proof our encasements were specifically designed and lab tested for complete bed bugs and allergy protection combining cutting edge micro-zippers along with breathable bed bug and allergen proof fabric. Rather than disposing of expensive unprotected mattress sets, saferest encasements seal and safeguard your mattress against potential bed bugs. hypoallergenic soft cotton terry surface - breathable, cool and noiseless to keep our encasements cool and noiseless, the surface material is made with hypoallergenic soft cotton terry back coated with a breathable 100% waterproof membrane layer. Our premium cotton terry naturally absorbs moisture and is completely noiseless. exclusive 360° secure velcro flap with exclusive micro-zipperour patented 360° secure velcro flap protects the zipper from accidental openings while our exclusive micro-zipper blocks any size bed bug from passing through the zipper's teethe. machine washablemachine-wash with your sheets using normal household detergents that do not contain bleach. Tumble dry on low heat. Do not iron. saferest encasements contain no vinyl, phthalates.

Review: The best cover I have researched recently. (1) Completely waterproof, and also bed bug proof and it seems everything proof! (2) Covers all 6 sides of mattress and (3) Soft terry top. Cannot yet provide comment on durability or how it performs after washing - brand new now. No noise of vinyl because it is vinyl free and the soft terry top is very comfortable. But so very happy with it that we have been trying to purchase more and not available in Twin XL size.
Review: These are great! It's extremely hard to find sheets or protectors for Twin XL beds, and when you do they're so expensive you can't afford them! I'm so glad to have found them on desertcart! It kept them affordable and makes it easy to keep the mattresses clean and safe as well as protect me (I have asthma and sensitive skin) and keep me safe! Thank you! They do fit with extra space and after washing them they were still baggy, but we have adjustable beds so I'm glad they have extra space so they don't rip when the bed moves. I'm sure if you dried them carefully in a warm dryer that they might tighten up some. We wash and dry ours very carefully because of my sensitive skin and my asthma so if they've shunk any loss is not noticeable! But we LOVE OURS!!

## Features

- Independently lab tested and certified bed bug entry, escape and bite proof
- Surrounds and protects the mattress on all 6-sides against allergens, dust mites, bed bugs, bacteria, fluids, perspiration and urine
- Exclusive micro-zipper technology prevents all stages of bed bugs from passing through the zippers teeth
- 360° secure zipper closing feature prevents accidental openings by sealing the end zipper traveler with a velcro flap
- Premium cotton terry surface material with breathable hypoallergenic membrane backing keeps the mattress cool and noiseless while blocking dust mites and other allergens (great for those with asthma and allergies)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B50IA56 |
| Brand | SafeRest |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (668) |
| Date First Available | 5 Jun. 2014 |
| Item Weight | 1.13 kg |
| Material | Cotton |
| Model Number | B00B50IA56 |
| Package Dimensions | 29.69 x 28.4 x 7.29 cm; 1.13 kg |
| Special Features | Hypoallergenic |

## Product Details

- **Brand:** SafeRest
- **Colour:** White
- **Fabric Type:** Cotton
- **Size:** Fits 9 - 12 in. H
- **Special feature:** Hypoallergenic

## Images

![Twin Xl Size Premium Waterproof Lab Certified Bed Bug Proof Zippered Mattress Encasement - Designed For Complete Bed Bug, Dust Mite And Fluid Protection White Fits 9-12 In. H - Image 1](https://m.media-amazon.com/images/I/61SYTo14UNL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***K on 29 October 2018*

The best cover I have researched recently. (1) Completely waterproof, and also bed bug proof and it seems everything proof! (2) Covers all 6 sides of mattress and (3) Soft terry top. Cannot yet provide comment on durability or how it performs after washing - brand new now. No noise of vinyl because it is vinyl free and the soft terry top is very comfortable. But so very happy with it that we have been trying to purchase more and not available in Twin XL size.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 16 July 2022*

These are great! It's extremely hard to find sheets or protectors for Twin XL beds, and when you do they're so expensive you can't afford them! I'm so glad to have found them on Amazon! It kept them affordable and makes it easy to keep the mattresses clean and safe as well as protect me (I have asthma and sensitive skin) and keep me safe! Thank you! They do fit with extra space and after washing them they were still baggy, but we have adjustable beds so I'm glad they have extra space so they don't rip when the bed moves. I'm sure if you dried them carefully in a warm dryer that they might tighten up some. We wash and dry ours very carefully because of my sensitive skin and my asthma so if they've shunk any loss is not noticeable! But we LOVE OURS!!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 August 2021*

This mattress cover is essentially a bag. This is good for keeping the mattress clean. It's not so good for putting it on and taking it off. In order to do it, the mattress must be propped up vertically against a wall, which can be challenging for elderly folks. There is a Youtube video demonstrating the technique.

## Frequently Bought Together

- SafeRest Zippered Mattress Protector - Premium 9-12 Inch Waterproof Mattress Cover for Bed - Breathable & Noiseless Washable Mattress Encasement - Twin XL
- SafeRest 100% Waterproof Twin XL Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed
- SafeRest Pillow Protector - Pack of 1 - Standard Size Waterproof Pillow Cover - Zippered Pillow Encasement for College Dorm Room, New Home, First Apartment - Cotton Terry, Waterproof, Breathable

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-30*