---
product_id: 83007339
title: "Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm)"
brand: "slumberdown"
price: "€ 105.06"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/83007339-slumberdown-cosy-nights-king-size-duvet-10-5-tog-breathable
store_origin: GR
region: Greece
---

# 10.5 tog perfect all-year warmth King size 225x220cm UK-made with 2-year guarantee Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm)

**Brand:** slumberdown
**Price:** € 105.06
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep Like a King, All Year Long!

## Quick Answers

- **What is this?** Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm) by slumberdown
- **How much does it cost?** € 105.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/83007339-slumberdown-cosy-nights-king-size-duvet-10-5-tog-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

- • **Trusted UK Craftsmanship:** Proudly made in the UK with a 2-year quality guarantee for lasting luxury.
- • **Ultimate All-Season Comfort:** Balanced 10.5 tog warmth keeps you cozy without overheating, from spring to winter.
- • **Generous King Size Dimensions:** Spacious 225 x 220 cm fit for master bedrooms, guest rooms, or stylish campervans.
- • **Hypoallergenic for Healthy Sleep:** Premium non-allergenic materials reduce allergy triggers for uninterrupted rest.
- • **Breathable & Ultra-Soft Microfibre:** Lightweight fibres and soft-touch cover ensure breathable, cloud-like sleep every night.

## Overview

The Slumberdown Cosy Nights King Size Duvet offers a perfectly balanced 10.5 tog warmth ideal for year-round use. Crafted in the UK with premium hypoallergenic microfibre, it delivers breathable softness and generous king-size coverage (225 x 220 cm). Backed by a 2-year guarantee, this duvet ensures luxurious, allergy-free comfort that elevates your sleep experience every season.

## Description

Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm): Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm): desertcart.co.uk: Home & Kitchen

Review: Gorgeous Luxury - Worth Every Penny - We are very happy with our alternative single duvets. Luxurious , very thick, light but very warm and cosey. Good quality and very well made duvet. Absolutely heavenly snuggled under these huge marsh mellow soft duvets. I would most definitely recommend this brand of duvet to anyone , you will fall in love with the comfort it gives and bedtimes will be wonderful. Worth every penny, will improve sleep.
Review: Very Cosy - Light in weight but very warm. Good quality & value for money.

## Features

- ALL-YEAR ROUND COMFORT - This comforter is designed for all year-round use, perfectly balanced to keep you cosy and snug in spring, summer, autumn, and winter months - no overheating or chills, just consistent, cosy sleep night after night.
- BREATHABLE & SOFT TOUCH - Enjoy a cosy, breathable sleep with our lightweight duvet, generously filled with ultra-soft fibres and finished in a soft microfibre cover - designed to keep you comfortable all year round without feeling heavy.
- 2-YEAR QUALITY GUARANTEE - All our quilts are proudly made in the UK, supporting local craftsmanship and ensuring the highest level of quality and attention to detail. And we have got a solid 2-year guarantee to back it up!
- NON-ALLERGENIC - Our 10.5 tog king size duvet is made with premium materials that do not contain any materials which are likely to cause allergies. It helps you prevent symptoms like sneezing, runny nose, itchy skin or watery eyes.
- KING SIZE DUVET (225 x 220cm) - Ideal for bedrooms, rentals, guest rooms, or campervans. Giving you a cosy, snug feel with a soft-touch microfibre cover that enhances bedroom decor and comfort wherever you sleep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CQ4ZJHD |
| Age Range Description | Adult,Baby |
| Best Sellers Rank | 30 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2 in Duvets |
| Blanket Form | Duvet |
| Brand | Slumberdown |
| Brand Name | Slumberdown |
| Colour | White |
| Customer Reviews | 4.6 out of 5 stars 8,499 Reviews |
| Fabric Type | Microfibre |
| Global Trade Identification Number | 05012924053135 |
| Item Dimensions L x W | 2.2L x 2.25W metres |
| Item Thickness | 2 Centimetres |
| Item Type Name | Duvet |
| Manufacturer | Slumberdown |
| Manufacturer Warranty Description | 2 Year Guarantee |
| Material | Microfibre |
| Material Type | Microfibre |
| Model Name | Cosy Nights |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | bed |
| Seasons | All, Fall, Spring, Winter |
| Size | King Size Bed |
| Special Features | 2-year Quality Guarantee, Hypoallergenic, Ideal for use in Summer, Spring, Autumn and Winter, Made in the UK, Ultra soft |
| Special feature | 2-year Quality Guarantee, Hypoallergenic, Ideal for use in Summer, Spring, Autumn and Winter, Made in the UK, Ultra soft Special feature 2-year Quality Guarantee, Hypoallergenic, Ideal for use in Summer, Spring, Autumn and Winter, Made in the UK, Ultra soft See more |
| Style | 10.5 TOG |
| Style Name | 10.5 TOG |
| Theme | Plain, Solid |
| Unit Count | 1.0 Count |
| Weave Type | Plain |

## Product Details

- **Brand:** Slumberdown
- **Colour:** White
- **Material:** Microfibre
- **Style:** 10.5 TOG

## Images

![Slumberdown Cosy Nights King Size Duvet 10.5 Tog - Breathable & Soft All Year-Round King Quilt for Summer, Autumn & Winter | UK-Made, Non-Allergenic & Washable (225 x 220cm) - Image 1](https://m.media-amazon.com/images/I/812BD0JdDAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gorgeous Luxury - Worth Every Penny
*by J***R on 29 November 2025*

We are very happy with our alternative single duvets. Luxurious , very thick, light but very warm and cosey. Good quality and very well made duvet. Absolutely heavenly snuggled under these huge marsh mellow soft duvets. I would most definitely recommend this brand of duvet to anyone , you will fall in love with the comfort it gives and bedtimes will be wonderful. Worth every penny, will improve sleep.

### ⭐⭐⭐⭐⭐ Very Cosy
*by J***S on 29 December 2025*

Light in weight but very warm. Good quality & value for money.

### ⭐⭐⭐⭐ Perfect, cosy and warm
*by S***H on 20 September 2025*

Extremely warm. I love that you can separate the two parts so that you have a very cosy duvet or a lighter one. Potentially I'd prefer even lighter as it's still too hot in summer but it does the job in winter which is more important. Weighting is nice, feels thick and cosy. The filling isn't lumpy even > 2 years in and it doesn't make any noise on movement. Sized as described.

## Frequently Bought Together

- Slumberdown Cosy Nights King Size Duvet 10.5 Tog - UK-Made All Season Hypoallergenic King Size Quilt for Summer & Winter, Keeps you Cosy & Comfortable, Soft Hollowfibre Filling, Washable (225 x 220cm)
- Adam Home Pillows 4 Pack Hotel Quality Side Sleeper Bounce Back Bed Pillow Hypoallergenic & Anti Dust Mite Resistant Premium Filled Hotel Pillows Pack of 4

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**Shop now:** [https://www.desertcart.gr/products/83007339-slumberdown-cosy-nights-king-size-duvet-10-5-tog-breathable](https://www.desertcart.gr/products/83007339-slumberdown-cosy-nights-king-size-duvet-10-5-tog-breathable)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-27*