---
product_id: 447547576
title: "NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover"
brand: "napqueen"
price: "$438.12"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/447547576-napqueen-twin-xl-mattress-6-inch-charcoal-memory-foam-mattress
store_origin: US
region: United States of America
---

# Removable, washable cover Temperature regulating charcoal foam 6-inch Twin XL memory foam NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover

**Brand:** napqueen
**Price:** $438.12
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your downtime with the NapQueen — where comfort meets smart living.

## Quick Answers

- **What is this?** NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover by napqueen
- **How much does it cost?** $438.12 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/447547576-napqueen-twin-xl-mattress-6-inch-charcoal-memory-foam-mattress)

## Best For

- napqueen enthusiasts

## Why This Product

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

## Key Features

- • **Low Motion Transfer:** Sleep undisturbed even if your roommate tosses and turns—perfect for shared spaces.
- • **Easy-Care Removable Cover:** Zippered cotton-polyester blend cover is machine washable, keeping your sleep space fresh and stylish.
- • **Hypoallergenic & Clean Sleep:** Dust mite resistant and allergen-free for a healthier, uninterrupted rest.
- • **Charcoal-Infused Cooling Tech:** Stay fresh and sweat-free with advanced temperature regulation that adapts to your body heat.
- • **Medium-Firm Support for All-Nighters:** Orthopedic memory foam cradles your spine for balanced comfort and productivity.

## Overview

The NapQueen Twin-XL Mattress features a 6-inch multi-layer design with charcoal-infused memory foam for temperature regulation and orthopedic support. Its medium-firm feel balances comfort and spinal alignment, while the hypoallergenic, low motion transfer construction ensures restful sleep. The removable, washable cotton-polyester cover adds convenience and freshness, making it an ideal mattress-in-a-box for millennials seeking both style and substance.

## Description

Full description not available

## Features

- 15% Cotton, 85% Polyester
- General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.
- Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mattress Comfort Layer Material | Memory foam |
| Material Type | Polyester, Memory Foam, Cotton |
| Fill Material | Memory Foam, High Density Foam, Cotton |
| Product Care Instructions | Take the cover out with the zipper feature and wash it however you like. |
| Cover Material | 15% Cotton, 85% Polyester |
| Item Weight | 23.4 Pounds |
| Item Dimensions L x W x Thickness | 80"L x 39"W x 6"Th |
| Size | Twin XL |
| Color | White |
| Top Style | Tight Top |
| Is Customizable? | No |
| Construction Type | High Density Base Foam, Transition Foam, Charcoal Infused Memory Foam |
| Portable | No |
| Is Foldable | No |
| Is Electric | No |
| Weight Capacity Maximum | 300 Pounds |
| Special Features | Temperature Regulating, Orthopedic, Hypoallergenic, Low Motion Transfer, Removable Cover |
| Item Firmness Description | Medium |
| Number of Layers | 5 |

## Product Details

- **Brand:** NapQueen
- **Size:** Twin XL
- **Product Dimensions:** 80"L x 39"W x 6"Th
- **Item Weight:** 23.4 Pounds
- **Item Firmness Description:** Medium
- **Top Style:** Tight Top
- **Cover Material:** 15% Cotton, 85% Polyester
- **Number of Layers:** 5
- **Fill Material:** Cotton, High Density Foam, Memory Foam
- **Weight Limit:** 300 Pounds

## Images

![NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover - Image 1](https://m.media-amazon.com/images/I/91DWx35M0lL.jpg)
![NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover - Image 2](https://m.media-amazon.com/images/I/81ztp7FThhL.jpg)
![NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover - Image 3](https://m.media-amazon.com/images/I/812S6NzJVIL.jpg)
![NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover - Image 4](https://m.media-amazon.com/images/I/81bU1l+ue2L.jpg)
![NapQueen Twin-XL Mattress, 6 Inch Charcoal Memory Foam Mattress, Twin-XL Bed Mattress in a Box, CertiPUR-US Certified, Medium Firm, Breathable Soft Fabric Cover - Image 5](https://m.media-amazon.com/images/I/91a-uTUVLSL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this memory foam mattress require a specific type of bed frame or foundation?**
A: No specific frame is required. However, a solid, flat foundation or slatted base with slats less than 3 inches apart is recommended for optimal support.

**Q: Will the mattress have a strong chemical smell upon unboxing?**
A: There might be a faint "new mattress" smell upon unboxing. It's non-toxic and should dissipate within a few days if aired properly.

**Q: How long does it take for the mattress to fully expand after unboxing?**
A: Typically, the mattress expands within 24-72 hours. For best results, allow it to expand in a well-ventilated area.

**Q: Can I machine wash the mattress cover?**
A: Typically, removable covers can be machine washed on a gentle cycle and air-dried for best results.

**Q: Is this mattress CertiPUR-US certified?**
A: Yes, it's CertiPUR-US certified for safety and performance.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-29*