---
product_id: 673238831
title: "UltraCool Comforter"
brand: "slumber cloud"
price: "R$4755"
currency: BRL
in_stock: true
category: "Slumber Cloud"
url: https://www.desertcart.com.br/products/673238831-ultracool-comforter
store_origin: BR
region: Brazil
---

# Corner loops secure comforter inside duvet covers 89% Cooling Nylon for ultra-breathability NASA-engineered ClimaDry fiberfill for perfect temp regulation UltraCool Comforter

**Brand:** slumber cloud
**Price:** R$4755
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep smart, stay cool — upgrade your nights with UltraCool comfort!

## Quick Answers

- **What is this?** UltraCool Comforter by slumber cloud
- **How much does it cost?** R$4755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/673238831-ultracool-comforter)

## Best For

- slumber cloud enthusiasts

## Why This Product

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

## Key Features

- • **Stay Put Design:** Corner loops ensure your comforter never shifts inside your duvet cover
- • **Lightweight Luxury:** King-size comforter with a silky soft, stretchy cover for a modern minimalist vibe
- • **NASA-Backed Comfort:** Patented ClimaDry fiberfill mimics down while managing heat and moisture effortlessly
- • **Sleep Cool, Stay Fresh:** Innovative cooling nylon/spandex fabric keeps you comfortably cool all night
- • **Hypoallergenic & Healthy:** Ideal for sensitive skin with allergen-resistant materials

## Overview

The SLUMBER CLOUD UltraCool Comforter combines a silky soft 89% cooling nylon and spandex cover with patented NASA-engineered ClimaDry fiberfill to deliver year-round temperature regulation and moisture control. Hypoallergenic and lightweight, it features corner loops for secure duvet cover placement, making it the perfect king-size comforter for professionals seeking a modern, breathable, and luxurious sleep experience.

## Description

Introducing the UltraCool Comforter for a cool, comfortable sleep. Featuring cooling nylon/spandex and NASA-engineered fiberfill for year-round comfort.

## Features

- Luxuriously silky soft and stretchy cooling nylon cover fabric
- Hypoallergenic, patented ClimaDry by Outlast fiberfill provides a down-like feel while regulating heat and moisture as you sleep
- Corner loops keep it in place if used as an insert inside a duvet cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DD5G9S8D |
| Additional Features | Hypoallergenic |
| Age Range Description | Adult |
| Best Sellers Rank | #2,200,578 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #547 in Bedding Comforters |
| Blanket Form | Comforter |
| Brand | SLUMBER CLOUD |
| Brand Name | SLUMBER CLOUD |
| Color | White |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Fabric Type | 155 Gsm, 89% Cooling Nylon, 11% Spandex Jersey Outer Cover |
| Fabric Warmth Description | Lightweight |
| Fill Material | Synthetic Fiberfill |
| Item Dimensions L x W | 98"L x 108"W |
| Item Weight | 4500 Grams |
| Manufacturer | Slumber Cloud |
| Material | Spandex Blend |
| Material Type | Spandex Blend |
| Model Name | UltraCool Comforter - King, White |
| Model Number | BED3404WHITE |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash, Hand Wash |
| Recommended Uses For Product | Reading, Napping, Travel |
| Seasons | All |
| Size | King (U.S. Standard) |
| Special Feature | Hypoallergenic |
| Style | Modern, Minimalist |
| Style Name | Modern, Minimalist |
| Theme | Occasion |
| UPC | 810006793147 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SLUMBER CLOUD
- **Color:** White
- **Material:** Spandex Blend
- **Special Feature:** Hypoallergenic
- **Style:** Modern, Minimalist

## Images

![UltraCool Comforter - Image 1](https://m.media-amazon.com/images/I/41pa43FBGAL.jpg)
![UltraCool Comforter - Image 2](https://m.media-amazon.com/images/I/61CuJZyVsML.jpg)
![UltraCool Comforter - Image 3](https://m.media-amazon.com/images/I/71OIsX-piLL.jpg)
![UltraCool Comforter - Image 4](https://m.media-amazon.com/images/I/618y+EF7rbL.jpg)
![UltraCool Comforter - Image 5](https://m.media-amazon.com/images/I/71g3aDCNlOL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.br/products/673238831-ultracool-comforter](https://www.desertcart.com.br/products/673238831-ultracool-comforter)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-21*