---
product_id: 420202882
title: "Utopia Bedding Premium Zippered Mattress Encasement (Fits 6 Inches Mattress, Twin) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover"
brand: "utopia bedding"
price: "¥12816"
currency: JPY
in_stock: true
category: "Utopia Bedding"
url: https://www.desertcart.jp/products/420202882-utopia-bedding-premium-zippered-mattress-encasement-fits-6-inches-mattress
store_origin: JP
region: Japan
---

# 360° waterproof TPU backing blocks all leaks Fits 6-inch deep twin mattress perfectly Bed bug & dust mite proof full encasement Utopia Bedding Premium Zippered Mattress Encasement (Fits 6 Inches Mattress, Twin) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover

**Brand:** utopia bedding
**Price:** ¥12816
**Availability:** ✅ In Stock

## Summary

> 🛏️ Sleep Protected, Stress Rejected — The Last Mattress Shield You’ll Ever Need!

## Quick Answers

- **What is this?** Utopia Bedding Premium Zippered Mattress Encasement (Fits 6 Inches Mattress, Twin) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover by utopia bedding
- **How much does it cost?** ¥12816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/420202882-utopia-bedding-premium-zippered-mattress-encasement-fits-6-inches-mattress)

## 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

- • **Ultimate Bed Bug Barrier:** Full zippered enclosure locks out bed bugs and dust mites for total peace of mind.
- • **Breathable & Quiet Comfort:** Smooth, high-end knitted fabric keeps you cool without the crinkle noise.
- • **Effortless Care & Durability:** Machine washable and tumble dry safe for hassle-free maintenance.
- • **360-Degree Waterproof Defense:** Premium TPU backing seals out spills, stains, and accidents completely.
- • **Tailored Fit for Twin Mattresses:** Snug 6-inch deep pocket ensures zero slipping or bunching.

## Overview

The Utopia Bedding Premium Zippered Mattress Encasement is a twin-size, six-sided mattress protector designed to fit mattresses up to 6 inches deep. Featuring a waterproof TPU backing, it offers complete protection against liquids, stains, bed bugs, and dust mites. Its breathable, smooth fabric ensures comfort without heat retention, while the secure zipper closure provides full mattress encasement. Machine washable and durable, it’s the perfect upgrade for a clean, fresh, and worry-free sleep environment.

## Description

Mattress Protector Encasement

## Features

- FITS PERFECTLY 6 INCHES OF HEIGHT : Premium quality Six – Sided Mattress Protector designed to fit Twin size mattress having dimensions of 39 inches by 75 inches; 6 inches deep pocket.
- EFFECTIVE WATERPROOF : Mattress encat 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 encat 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.
- MACHINE WASHABLE: Machine washable with waterproof lining facing in, Tumble dry on low heat for a worry-free clean ; Note: Packaging might slightly vary..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 |
|---------------|-------|
| ASIN | B09KNLWPZ8 |
| Age Range Description | Adult |
| Best Sellers Rank | #70,810 in Home ( See Top 100 in Home ) #46 in Mattress Encasements |
| Brand Name | Utopia Bedding |
| Closure Type | Zipper |
| Color | white |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,249) |
| Fabric Type | Polyester |
| Included Components | Zipper guard |
| Item Display Dimensions | 15.2 centimeters |
| Item Type Name | Mattress Encasement |
| Manufacturer | Utopia Bedding |
| Manufacturer Part Number | UB1855 |
| Material Type | Polyester |
| Model Name | UB1855 |
| Model Number | UB1855 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Deep Pocket, Washable, Water Proof |
| Product Care Instructions | Machine Wash |
| Size | Twin |
| UPC | 840143523239 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Utopia Bedding
- **Colour:** white
- **Fabric Type:** Polyester
- **Size:** Twin
- **Special features:** Deep Pocket, Washable, Water Proof

## Images

![Utopia Bedding Premium Zippered Mattress Encasement (Fits 6 Inches Mattress, Twin) - Waterproof and Bed Bug Proof Mattress Protector - Six-Sided Mattress Cover - Image 1](https://m.media-amazon.com/images/I/817s4S-VnJL.jpg)

## Available Options

This product comes in different **Size, Item Display Height** options.

## Frequently Bought Together

- Utopia Bedding Premium Waterproof Bed Bug Mattress Cover, Twin Zippered Mattress Protector, 6 Inches Deep, Dust Mite Proof 6-Sided Mattress Encasement for Bed
- ZINUS 6 Inch Green Tea Memory Foam Mattress [New Version], Twin, Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

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**Shop now:** [https://www.desertcart.jp/products/420202882-utopia-bedding-premium-zippered-mattress-encasement-fits-6-inches-mattress](https://www.desertcart.jp/products/420202882-utopia-bedding-premium-zippered-mattress-encasement-fits-6-inches-mattress)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*