---
product_id: 539483014
title: "Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm)"
brand: "slumberdown"
price: "¥19748"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/539483014-slumberdown-cool-summer-nights-4-5-tog-super-king-duvet
store_origin: JP
region: Japan
---

# 4.5 tog cool & breathable Super King 260x220cm size UK-made premium quality Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm)

**Brand:** slumberdown
**Price:** ¥19748
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cool, Wake Refreshed – The Ultimate Summer Duvet Upgrade

## Quick Answers

- **What is this?** Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) by slumberdown
- **How much does it cost?** ¥19748 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/539483014-slumberdown-cool-summer-nights-4-5-tog-super-king-duvet)

## Best For

- slumberdown enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Non-allergenic hollowfibre filling reduces allergy triggers for a fresher morning
- • **Crafted with Care:** Proudly British-made with premium materials & backed by a 2-year quality guarantee
- • **Effortless Freshness:** Machine washable at 40°C & tumble dryer friendly for quick, hassle-free cleaning
- • **Stay Chill All Night:** 4.5 tog lightweight fill wicks moisture & regulates temperature for sweat-free sleep
- • **Generous Super King Size:** 260 x 220 cm dimensions provide ample coverage for ultimate summer comfort

## Overview

The Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows set offers a breathable, lightweight design perfect for hot nights. Made in the UK with premium microfibre and non-allergenic hollowfibre filling, it ensures cool, sweat-free sleep while minimizing allergy symptoms. Easy-care machine washable fabric and a generous super king size make it ideal for any bedroom, backed by a 2-year quality guarantee.

## Description

Full description not available

## Features

- Cool, Breathable & Lightweight - Generously filled with soft, moisture-wicking fibres that enhance airflow and regulate body temperature. This 4.5 tog summer blanket is perfect for hot, sticky nights—keeping you cool, dry, and sweat-free all night long.
- British Craftsmanship - Lovingly made in the UK with high quality & premium materials. Experience trusted British-made bedding backed by a 2-year quality guarantee so you can sleep easy knowing your comfort is covered season after season.
- Non-Allergenic - Wake up refreshed as this superking duvet is filled with non-allergenic hollowfibre and free from materials likely to trigger allergies. Enjoy clear breathing and fewer symptoms like sneezing, itching, or watery eyes.
- Easy Care & Machine Washable - We want to make life easier for you, that’s why our quilts are machine washable at 40°C and tumble dryer friendly, so it can be back on your bed as quickly as you need it.
- Super King Duvet (260 x 220cm) - Ideal for bedrooms, rentals, guest spaces, or campervans. Our summer duvets gives you a cosy, cool feel with a soft-touch microfibre cover that enhances comfort wherever you sleep.
- Packaging May Vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Slumberdown |
| Model Number | 9900450304 |
| Colour | 4.5 Tog + 2 Pillows |
| Product Dimensions | 260 x 220 x 0.03 cm |
| Material | Microfibre |
| Special Features | 2-Year Quality Guarantee, Breathable, Hypoallergenic, Keeps you cool on hot summer nights, Lightweight, Made in the UK |

## Product Details

- **Material:** Microfibre
- **Colour:** 4.5 Tog + 2 Pillows
- **Brand:** Slumberdown
- **Special feature:** 2-Year Quality Guarantee, Breathable, Hypoallergenic, Keeps you cool on hot summer nights, Lightweight, Made in the UK
- **Style:** 4.5 TOG + 2 Pillows

## Images

![Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) - Image 1](https://m.media-amazon.com/images/I/71MhNx+Tb2L.jpg)
![Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) - Image 2](https://m.media-amazon.com/images/I/81W95urli9L.jpg)
![Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) - Image 3](https://m.media-amazon.com/images/I/81D5d1S4ajL.jpg)
![Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) - Image 4](https://m.media-amazon.com/images/I/8165RcEN+7L.jpg)
![Slumberdown Cool Summer Nights 4.5 Tog Super King Duvet & 2 Pillows - Lightweight & Breathable Summer Duvet for Hot Nights | UK-Made Quilt, Non-Allergenic & Washable (260 x 220cm) - Image 5](https://m.media-amazon.com/images/I/81cYRXjn8EL.jpg)

## Available Options

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/539483014-slumberdown-cool-summer-nights-4-5-tog-super-king-duvet](https://www.desertcart.jp/products/539483014-slumberdown-cool-summer-nights-4-5-tog-super-king-duvet)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*