---
product_id: 281562356
title: "Cool Summer Nights 4.5 Tog Single Duvet - Lightweight, Breathable & UK Made Single Quilt, Non-Allergenic & Machine Washable - Perfect Summer Duvet for Hot Nights (135 x 200cm)"
brand: "slumberdown"
price: "¥14106"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/281562356-cool-summer-nights-4-5-tog-single-duvet-lightweight-breathable
store_origin: JP
region: Japan
---

# Breathable hollowfibre filling for airflow 4.5 tog for optimal summer coolness Proudly UK made with premium craftsmanship Cool Summer Nights 4.5 Tog Single Duvet - Lightweight, Breathable & UK Made Single Quilt, Non-Allergenic & Machine Washable - Perfect Summer Duvet for Hot Nights (135 x 200cm)

**Brand:** slumberdown
**Price:** ¥14106
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep cool, sleep smart — your summer nights just got an upgrade!

## Quick Answers

- **What is this?** Cool Summer Nights 4.5 Tog Single Duvet - Lightweight, Breathable & UK Made Single Quilt, Non-Allergenic & Machine Washable - Perfect Summer Duvet for Hot Nights (135 x 200cm) by slumberdown
- **How much does it cost?** ¥14106 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/281562356-cool-summer-nights-4-5-tog-single-duvet-lightweight-breathable)

## 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 sleep
- • **Effortless Care:** Machine washable and tumble dryer friendly for quick, hassle-free freshness
- • **Crafted in the UK:** Premium British-made quality with a 2-year guarantee for lasting comfort
- • **Stay Cool All Night:** 4.5 tog lightweight design keeps you sweat-free on hot summer evenings
- • **Perfect Fit for Singles:** Ideal 135 x 200cm size tailored for single beds, guest rooms, and cozy spaces

## Overview

The Slumberdown Cool Summer Nights 4.5 Tog Single Duvet is a lightweight, breathable quilt designed to keep you cool and comfortable during hot nights. Made in the UK with premium hollowfibre filling, it offers non-allergenic benefits and easy machine wash care. Sized perfectly for single beds, this duvet combines British craftsmanship with practical features to ensure a refreshing, sweat-free sleep all summer long.

## Description

At Slumberdown, we believe every body deserves a better night’s sleep and the power of great bedding can get your there. Your duvets, pillows, protectors and toppers are used every night and over two and a half thousand hours every year. Slumberdown range of products caters for every body and can help you gently drift off to sleep and wake up feeling refreshed. Slumberdown, better sleep for every body. A duvet’s thickness and warmth level can determine how well you sleep at night, that’s why Slumberdown duvets are designed in a range of Tog ratings, fillings and a choice of sizes so you can tailor your comfort to your sleeping needs. Slumberdown 4.5 Tog lightweight duvet keeps you cool over the summer months, so you can enjoy a blissful night’s sleep, at just the right temperature. Ideal for any single bed, Slumberdown single duvet is the perfect size to give you the comfort and drape you need when sleeping alone. Slumberdown duvets are made with a soft hollow fibre filling that surround you with a cosy comfy feeling so you can enjoy great night’s sleep all night long. Slumberdown soft touch cover has a smooth finish, so you can feel cosy and comfy, when snuggling into bed to enjoy a great night’s sleep and wake up feeling refreshed. We want to make life easier for you, that’s why this product is washing machine and tumble drier friendly, so it can be back on your bed as quickly as you need it. What's a tog? Duvets are available in a variety of "togs". Togs tell you how warm you will be when sleeping under the duvet. The lower the tog, the cooler you'll be. So you need a lower tog for Summer (4.5 tog) and a higher tog in Winter (13.5 or 15 tog). If you prefer to stick to just one duvet all year round choose a tog rating of around 10.5. Choose low togs for young children as they get warmer quicker than adults and older children. Slumberdown duvets are all UK standard sizes, so are a suitable fit for all standard beds and duvet covers:- Single: Length 200cm x Width 135cm; Double: Length 200cm x Width 200cm; King: Length 220cm x Width 225 cm; Super King: Length 220 cm x Width 260 cm.

## 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 4.5 tog duvet single 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.
- Single Bed Duvet (135 x 200cm - 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 78.74 x 53.15 x 0.01 cm; 860 g |
| Item thickness | 1 Centimeters |
| Fabric Type | Microfibre |
| Fill material | Hollowfibre |
| Care instructions | Machine Wash |
| Number of pieces | 1 |
| Batteries required | No |

## Product Details

- **Material:** Microfibre
- **Colour:** 4.5 Tog
- **Brand:** Slumberdown
- **Special features:** 2- year Quality Guarantee, Breathable, Hypoallergenic, Keeps you cool on hot summer nights, Lightweight, Made in the UK
- **Style:** Cool Summer Nights

## Images

![Cool Summer Nights 4.5 Tog Single Duvet - Lightweight, Breathable & UK Made Single Quilt, Non-Allergenic & Machine Washable - Perfect Summer Duvet for Hot Nights (135 x 200cm) - Image 1](https://m.media-amazon.com/images/I/71krvq7-X1L.jpg)

## Available Options

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

## Frequently Bought Together

- Slumberdown Cool Summer Nights Single Duvet - 4.5 Tog Lightweight Cooler Quilt for Night Sweats - Soft Touch Cover, Hypoallergenic, Machine Washable, UK Standard Size (135cm x 200cm)
- Slumberdown Pillows 2 Pack - Super Support Firm Side Sleeper Bed Pillows for Neck and Shoulder Pain Relief - Comfy & Supportive, Hypoallergenic, Made in the UK, Standard Size (48cm x 74cm)

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**Shop now:** [https://www.desertcart.jp/products/281562356-cool-summer-nights-4-5-tog-single-duvet-lightweight-breathable](https://www.desertcart.jp/products/281562356-cool-summer-nights-4-5-tog-single-duvet-lightweight-breathable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*