---
product_id: 399272624
title: "Premium Zippered Mattress Encasement (Fits 12 Inches Mattress, Twin XL) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover"
brand: "utopia bedding"
price: "$58.94"
currency: USD
in_stock: true
reviews_count: 2
url: https://www.desertcart.us/products/399272624-premium-zippered-mattress-encasement-fits-12-inches-mattress-twin-xl
store_origin: US
region: United States of America
---

# Waterproof TPU backing blocks all liquid leaks Fits 12-inch deep Twin XL mattress perfectly 360° zipper guard for full mattress protection Premium Zippered Mattress Encasement (Fits 12 Inches Mattress, Twin XL) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover

**Brand:** utopia bedding
**Price:** $58.94
**Availability:** ✅ In Stock

## Summary

> 🛏️ Sleep Smart, Stay Protected – Because Your Mattress Deserves the Best!

## Quick Answers

- **What is this?** Premium Zippered Mattress Encasement (Fits 12 Inches Mattress, Twin XL) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover by utopia bedding
- **How much does it cost?** $58.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/399272624-premium-zippered-mattress-encasement-fits-12-inches-mattress-twin-xl)

## Best For

- utopia bedding enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit for Twin XL:** Snug 12-inch deep pocket ensures a sleek, wrinkle-free look on your mattress.
- • **Breathable & Quiet Comfort:** Premium smooth knitted fabric offers cool, noiseless sleep without heat retention.
- • **Ultimate Waterproof Defense:** High-grade TPU backing guarantees zero liquid penetration, keeping your mattress pristine.
- • **360° Zipper Guard Protection:** Innovative zipper design seals out dust, bed bugs, and allergens completely.
- • **Dual Protection for Mattress & Box Spring:** Versatile six-sided cover shields both mattress and box spring from pests and stains.

## Overview

This Premium Zippered Mattress Encasement fits Twin XL mattresses up to 12 inches deep, featuring a waterproof TPU backing and a six-sided design with a secure zipper guard. Crafted from breathable, smooth knitted polyester fabric, it offers full protection against liquids, bed bugs, dust mites, and allergens, ensuring a clean, comfortable, and hygienic sleep environment.

## Description

Protect your sleep with the Utopia Bedding Premium Bed Bug Mattress Cover, a zippered mattress protector queen designed for different depth size mattresses, offering a comprehensive mattress encasement that is bed bug proof, dust mite proof, and waterproof; this mattress protector zippered features a secure zippered encloser design, ensuring your bed remains free from bed bugs and dust mites, while the size mattress protector zippered fits perfectly on your mattress, providing a reliable barrier against bed bugs and dust mites, making it the ultimate bed bug mattress encasement and a must-have for anyone seeking a protective mattress cover; ideal for hotels and home use, it also serves as a box spring encasement bed bug proof, ensuring complete protection for your bedding; experience peace of mind with our bed bug cover, designed to keep your mattress clean and safe, while the waterproof mattress protector zippered keeps spills and stains at bay; choose the Utopia Bedding zippered mattress cover for a worry-free sleep environment with the best in mattress encasements and bed bug protection.

## Features

- FITS PERFECTLY 12 INCHES OF HEIGHT : Premium quality Six – Sided Mattress Protector designed to fit Twin XL size mattress having dimensions of 39 inches by 80 inches; 12 inches deep pocket.
- EFFECTIVE WATERPROOF : Mattress encasement protects your mattress from all kinds of liquids, bed wetting and stains. High quality TPU backing on all sides resist any leakage into the mattress.
- HIGH QUALITY FABRIC : The high- end smooth knitted fabric ensures comfortable feel along with breathability as it doesn’t trap heat. The soft and quiet encasement becomes your ultimate choice.
- ZIPPER GUARD: Our mattress protector comes with a well-designed zipper which keeps your mattress clean and fresh. It provides 360 degree protection to your mattress.
- BED BUG AND DUST MITE PROOF- Protects your mattress from bed bug and dust mite; This Mattress Protector can be used for both Mattresses and Box Springs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 203.2 x 99.06 x 30.48 cm; 825 g |
| Fabric Type | Polyester |
| Care instructions | Machine wash cold, tumble dry low |
| Number of pieces | 1 |
| Batteries required | No |
| Import designation | Imported |

## Product Details

- **Brand:** Utopia Bedding
- **Colour:** White
- **Size:** Twin XL (Pack of 1)
- **Fabric Type:** Polyester
- **Special features:** Water-Resistant

## Images

![Premium Zippered Mattress Encasement (Fits 12 Inches Mattress, Twin XL) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover - Image 1](https://m.media-amazon.com/images/I/71hgDt2mY7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Looking for a cover to protect my sons mattress from bed wetting. Will the urine leak through to the mattress?**
A: I want to say it won't leak. I have the mattress protector on the trundle part of a day bed and the day bed. My dogs sleep on the trundle pull out, when the day bed is in use. One of my dogs threw up on the trundle and the mattress was fine.

**Q: is it noisy?**
A: No, it's not noisy at all. I have both the box spring and the mattress for my queen sized bed covered, and there's absolutely no noise. I don't even know its there until I change the sheets. I should also add that it might seem to be superfluous if you have no reason to think you'd have a bed bug problem. I would not have even thought of it until I read the terms of my lease. It expressly stated that the property owner would have no liability should there be any issue with bed bugs.  I have never experienced bed bugs, but when I read that disclaimer, it occurred to me that I was moving into an apartment that the previous tenants had lived in. Suppose the prior tenants introduced bed bugs via their mattresses? That would be my problem, not the property owners, under the terms of my lease. Although the magnitude of the risk might be low, the consequences would be terrible, and it would be entirely my problem to solve, under the terms of my lease. So if it turned out there were bud bugs left from a prior tenant, these products would at least ensure that the bugs would not be able to take up residence in my high quality mattress and box springs. Fortunately, there has been no evidence of bedbugs, but I still keep the covers on. They also keep dust from soiling the box spring and mattress over time.

**Q: Is this vinyl because it's for a bed for a patient in a Nursing Home**
A: There is a vinyl version that also sells for the same price, but this is the 'polyester fabric' version , which is basically microfiber with a thin soft rubbery sealant on the back of the fabric on top. This does repel dampness and sweat reasonably well, but I haven't tested it against large spills or bodily fluids, yet. I do have this on my own bed, and love the feel of it. It's a soft fabric that doesn't crinkle like the vinyl does.

**Q: I have a king bed with a split box spring.  Should I get the king or two twins for the box springs?**
A: You should get Twin XL, not Twin. The split box springs on a King bed are Twin XL. Hope this helps!
Twin = 38w x 75l
Twin XL = 38w x 80l
King = 76w x 80l

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good
*by M***. on 2 June 2024*

It is of good quality. Though a bit big coz I chose the queen size, I encased 2 single mattresses and folded it under.

### ⭐ No zip
*by D***N on 10 November 2021*

Not good

## Frequently Bought Together

- Utopia Bedding Premium Waterproof Zippered Mattress Encasement (Fits 12 Inches Mattress, Twin XL), Bed Bug and Dust Mite Proof Mattress Protector, 6-Sided Mattress Cover for Bed
- LINENSPA Memory Foam Mattress Topper - 2 Inch Gel Infused Memory Foam - Plush Feel - Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - Twin XL Size
- Bedsure Twin XL Mattress Pad - Soft Mattress Topper for College Dorm Room Essentials, Extra Long Twin Quilted Fitted Mattress Protector Cover with Deep Pocket Fits 8"-21" Mattress, White, 39x80 Inches

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*