---
product_id: 549349526
title: "SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21\" (Beige, Twin XL)"
brand: "sleep zone"
price: "¥42481"
currency: JPY
in_stock: true
reviews_count: 13
category: "Sleep Zone"
url: https://www.desertcart.jp/products/549349526-sleep-zone-twin-xl-cooling-mattress-topper-for-college-dorm
store_origin: JP
region: Japan
---

# Machine Washable Deep Pocket Nanotex Cooling Tech 3-Zone Ergonomic Design SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL)

**Brand:** sleep zone
**Price:** ¥42481
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cooler, Feel Fluffier, Wake Refreshed!

## Quick Answers

- **What is this?** SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) by sleep zone
- **How much does it cost?** ¥42481 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/549349526-sleep-zone-twin-xl-cooling-mattress-topper-for-college-dorm)

## Best For

- sleep zone enthusiasts

## Why This Product

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

## Key Features

- • **Fits Like a Dream:** Deep 8-21” stretch-to-fit pockets with high-elasticity trim keep your topper perfectly in place.
- • **Cloud-Like Softness:** 120gsm brushed microfiber with 12oz 5D spiral fiberfill delivers plush, hotel-level comfort.
- • **Stay Chill All Night:** Advanced Nanotex Coolest Comfort wicks moisture & balances body temp for fresh sleep.
- • **Confidence in Quality:** Oeko-Tex certified, backed by 40+ years of Sleep Zone expertise and satisfaction promise.
- • **Tailored Support Zones:** Unique 3-zone quilting disperses pressure & prevents sagging for deep, natural rest.

## Overview

The SLEEP ZONE Twin XL Cooling Mattress Topper combines cutting-edge Nanotex cooling technology with a premium 3-zone ergonomic design and ultra-soft microfiber fill. Engineered for college dorms and beyond, it fits mattresses 8-21 inches deep with secure elastic trim, is machine washable, and certified for quality and safety. Experience hotel-grade comfort and breathable freshness every night.

## Description

SLEEP ZONE Cooling Mattress Topper Extra Long Twin College Dorm Bedding, Premium Zoned Quilted Mattress Pad, Fitted Mattress Protector Cover Durable, Deep Pocket 8-21 inch (Beige, Twin XL)

Review: Worth every penny - Excellent
Review: Very comfy - Fits over the mattress and doesn’t slip like some mattress covers do. Can’t say I found it cooling but very comfy. Thick enough for me. Unsure about water resistance as no spills. Good value for money. Soft and comfy.

## Features

- COOLING BREATHABLE - Mattress pad with new NANOTEX Coolest Comfort Technology features moisture-wicking and fast-drying to actually balance your body temperature throughout the night. The sleep surface is treated with an embossed process, which is usually applied to sports fabrics, making it more breathable and stylish than ordinary material and bringing an advanced dynamic vibe to your bedroom.
- ULTRA SOFT FLUFFY - We use 120gsm thick brushed microfiber as the sleep surface. Overfilled with 12oz 5D spiral fiber, thicker than most on the market. The fiberfill maintains excellent softness and resilience, making this mattress pad super fluffy. Let you enjoy the luxury hotel level of comfort at home.
- UNIQUE 3-ZONE DESIGN - This mattress pad is ergonomically designed with three zones. The head and foot areas use a wavy design, which can ensure the edge is not deformed. The body area in the middle uses cloud-shaped quilting design to provide a larger body supportive area that disperses the body's pressure and prevents sagging. It helps to keep your body stretched naturally for deep and relaxed sleep.
- DEEP POCKET EASY CARE - Quilted Stretch-to-Fit (8"-21"): knitted skirt pocket stretches up to 21 inches deep and can be easily placed on most mattresses. The 1.6-inch width of high-quality sport elastic trim securely holds your wrap in place, and its excellent elasticity makes the wrap easy to fit and remove. It ensures you get the most restful and restorative sleep. Machine wash cold, do not use bleach, tumble dry low.
- SATISFACTION PROMISE - SLEEP ZONE has more than 40 years' experience in the design and manufacture of high-quality bedding. Our products are certified by Oeko-Tex. You can buy with confidence under our excellent product quality and customer service. If you have any inquiries or issues

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6989CVC |
| Age Range Description | All Ages |
| Best Sellers Rank | 122,205 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 244 in Mattress Toppers |
| Brand | SLEEP ZONE |
| Brand Name | SLEEP ZONE |
| Closure Type | Pull On |
| Closure type | Pull On |
| Colour | Beige |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 26,039 Reviews |
| Fabric Type | Microfiber |
| Item Firmness Description | Fluffy |
| Manufacturer | SLEEP ZONE |
| Material Type | Microfiber |
| Model Name | Extra Long Twin Cooling Mattress Topper |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | 3-Zone Design, Cooling, Embossed |
| Product Care Instructions | Machine Wash, do_not_bleach |
| Size | Twin XL |
| Special feature | 3-Zone Design, Cooling, Embossed |
| Thread Count | 400 |
| UPC | 840199208241 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** SLEEP ZONE
- **Colour:** Beige
- **Fabric Type:** Microfiber
- **Size:** Twin XL
- **Special feature:** 3-Zone Design, Cooling, Embossed

## Images

![SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) - Image 1](https://m.media-amazon.com/images/I/81oPQlPGbKL.jpg)
![SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) - Image 2](https://m.media-amazon.com/images/I/81hA9+iBvzL.jpg)
![SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) - Image 3](https://m.media-amazon.com/images/I/71dd+yd1xTL.jpg)
![SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) - Image 4](https://m.media-amazon.com/images/I/61g0-7-VcIL.jpg)
![SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL) - Image 5](https://m.media-amazon.com/images/I/81FvCWX45mL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny
*by N***S on 18 August 2026*

Excellent

### ⭐⭐⭐⭐⭐ Very comfy
*by H***N on 24 August 2026*

Fits over the mattress and doesn’t slip like some mattress covers do. Can’t say I found it cooling but very comfy. Thick enough for me. Unsure about water resistance as no spills. Good value for money. Soft and comfy.

### ⭐⭐⭐⭐⭐ Comfy
*by M***Y on 23 October 2025*

Comfy, fantastic, just wish they did it in super king size too

## Frequently Bought Together

- SLEEP ZONE Twin XL Cooling Mattress Topper for College Dorm, Premium Zoned Cool Mattress Pad Cover, Padded Mattress Protector Breathable Washable, Deep Pocket 8-21" (Beige, Twin XL)
- Utopia Bedding Twin Bed Sheets Set - 3 Piece Bedding - Brushed Microfiber - Shrinkage and Fade Resistant - Easy Care (Twin, Beige)
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**Shop now:** [https://www.desertcart.jp/products/549349526-sleep-zone-twin-xl-cooling-mattress-topper-for-college-dorm](https://www.desertcart.jp/products/549349526-sleep-zone-twin-xl-cooling-mattress-topper-for-college-dorm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-01*