---
product_id: 163906747
title: "Warm Winter Nights King Size Duvet 13.5 Tog - Thick & Cosy Quilt for Cold Weather | Soft Touch Cover, Non-Allergenic, Machine Washable, UK-Made Bedding (225 x 220cm)"
brand: "slumberdown"
price: "542 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Slumberdown"
url: https://www.desertcart.pl/products/163906747-warm-winter-nights-king-size-duvet-13-5-tog-thick
store_origin: PL
region: Poland
---

# 13.5 tog warmth Machine washable UK-made quality Warm Winter Nights King Size Duvet 13.5 Tog - Thick & Cosy Quilt for Cold Weather | Soft Touch Cover, Non-Allergenic, Machine Washable, UK-Made Bedding (225 x 220cm)

**Brand:** slumberdown
**Price:** 542 zł
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Warm, Sleep Smart – The Winter Duvet You Can’t Afford to Miss!

## Quick Answers

- **What is this?** Warm Winter Nights King Size Duvet 13.5 Tog - Thick & Cosy Quilt for Cold Weather | Soft Touch Cover, Non-Allergenic, Machine Washable, UK-Made Bedding (225 x 220cm) by slumberdown
- **How much does it cost?** 542 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/163906747-warm-winter-nights-king-size-duvet-13-5-tog-thick)

## 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

- • **Effortless Care:** Machine washable and tumble dryer safe for hassle-free freshness all season long.
- • **Crafted in the UK:** Proudly British-made with premium materials and backed by a 2-year guarantee.
- • **Generous King Size:** Spacious 225 x 220cm dimensions wrapped in a luxuriously soft microfibre cover.
- • **Hypoallergenic Comfort:** Non-allergenic hollowfibre filling ensures clear breathing and allergy relief.
- • **Ultimate Winter Warmth:** Stay toasty with a 13.5 tog rating that traps heat without the weight.

## Overview

The Slumberdown Warm Winter Nights King Size Duvet offers 13.5 tog insulating warmth with breathable, non-allergenic hollowfibre filling. Expertly crafted in the UK, it features a soft microfibre cover and is machine washable for easy care. Perfect for cold sleepers seeking cozy comfort and durability, this duvet is backed by a 2-year quality guarantee and sized generously at 225 x 220cm.

## Description

Stay cozy all night with this 13.5 tog king duvet. Soft, non-allergenic hollowfibre provides insulating warmth. Breathable and UK-made with a 2-year guarantee.

Review: Proper toasty—I can finally turn the heating down! - I bought this Slumberdown 15 Tog because my old 10.5 tog just wasn't cutting it now that the temperature has dropped. I was tired of waking up at 3 AM with freezing toes, and honestly, this has been a total game-changer for these freezing British winters. It’s surprisingly light for a 15 tog. Usually, when you go for a "warm winter" quilt, you feel like you’re being pinned to the mattress, but this one is really fluffy and "squishy" without the weight. It fills out a double duvet cover properly too—no annoying empty corners. Actually Warm: I’ve actually been able to knock the thermostat down a couple of degrees at night because this keeps the heat in so well. Soft Touch: The cover doesn’t have that "scratchy" paper feel that some cheap synthetic duvets have. It’s lovely and soft. It feels well-stitched and like it’s not going to fall apart after the first wash. Non-Allergenic: I usually get a bit of a stuffy nose with feather duvets, but I’ve had zero issues with this one. One thing to watch out for: Because it’s a 15 tog and quite "puffy," it’s a bit of a struggle to get it into a standard washing machine. You’ll need a decent-sized drum or a trip to the local launderette if you want to wash it properly. Also, if you’re a "hot sleeper," this might actually be too warm for you—it’s definitely a deep-winter quilt! If you’re a fellow "cold person" or just want to save a bit on your heating bills this winter, just get it. It’s a bargain for the quality.
Review: Puffy and warm - Lovely and warm, especially with teddy duvet nice and snuggly. Bed looks and feels puffy.

## Features

- Warm, Toasty & Breathable - Generously filled with soft, insulating fibres, this thick blanket is breathable and keeps you warm and cosy without feeling heavy - even in unheated bedroom. Perfect for chilly nights and cold sleepers.
- British Craftsmanship - Lovingly made in the UK with high quality 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 13.5 tog king size 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 kingsize duvet is machine washable at 40°C and tumble dryer safe, so it can be back on your bed as quickly as you need it.
- Kingsize Duvet (225 x 220cm) - Ideal for bedrooms, rentals, guest spaces, or campervans. This winter duvet is wrapped in a smooth microfibre cover, that's so soft to the touch, making bedtime extra inviting and cosy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X8L2HL3 |
| Best Sellers Rank | 38 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1 in Duvets |
| Brand | Slumberdown |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,365) |
| Date First Available | 23 Oct. 2019 |
| Item Weight | 2.95 kg |
| Material | Microfibre |
| Model Number | 3531AMZ77 |
| Special Features | Eco-friendly, Hypoallergenic, Machine Washable, Pefect for Cold & Chilly Winter Nights, Warm & Toasty |

## Product Details

- **Brand:** Slumberdown
- **Colour:** White
- **Material:** Microfibre
- **Style:** 13.5 Tog

## Images

![Warm Winter Nights King Size Duvet 13.5 Tog - Thick & Cosy Quilt for Cold Weather | Soft Touch Cover, Non-Allergenic, Machine Washable, UK-Made Bedding (225 x 220cm) - Image 1](https://m.media-amazon.com/images/I/81KSnHLwUmL.jpg)

## Questions & Answers

**Q: Is the top layer fabric or that cheap papery stuff that rips**
A: It is Polyester fabric

**Q: Is it breathable**
A: I would say yes as I find that it hasn’t got a lot of filling in it but enough to keep the chill off you hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Proper toasty—I can finally turn the heating down!
*by R***O on 1 January 2026*

I bought this Slumberdown 15 Tog because my old 10.5 tog just wasn't cutting it now that the temperature has dropped. I was tired of waking up at 3 AM with freezing toes, and honestly, this has been a total game-changer for these freezing British winters. It’s surprisingly light for a 15 tog. Usually, when you go for a "warm winter" quilt, you feel like you’re being pinned to the mattress, but this one is really fluffy and "squishy" without the weight. It fills out a double duvet cover properly too—no annoying empty corners. Actually Warm: I’ve actually been able to knock the thermostat down a couple of degrees at night because this keeps the heat in so well. Soft Touch: The cover doesn’t have that "scratchy" paper feel that some cheap synthetic duvets have. It’s lovely and soft. It feels well-stitched and like it’s not going to fall apart after the first wash. Non-Allergenic: I usually get a bit of a stuffy nose with feather duvets, but I’ve had zero issues with this one. One thing to watch out for: Because it’s a 15 tog and quite "puffy," it’s a bit of a struggle to get it into a standard washing machine. You’ll need a decent-sized drum or a trip to the local launderette if you want to wash it properly. Also, if you’re a "hot sleeper," this might actually be too warm for you—it’s definitely a deep-winter quilt! If you’re a fellow "cold person" or just want to save a bit on your heating bills this winter, just get it. It’s a bargain for the quality.

### ⭐⭐⭐⭐⭐ Puffy and warm
*by C***Y on 8 January 2026*

Lovely and warm, especially with teddy duvet nice and snuggly. Bed looks and feels puffy.

### ⭐⭐⭐⭐⭐ Soft, Warm, and Comfortable (A Bit Too Warm for
*by M***A on 16 December 2025*

Soft, comfortable, and keeps you warm all night, especially during the winter. It feels pleasantly heavy, and the filling is of good quality. However, it was a bit too warm for me. Looks fluffy.

## Frequently Bought Together

- Slumberdown Warm Winter Nights King Size Duvet - 13.5 Tog Thick & Heavyweight UK Made Quilt for Cold Chilly Nights - Keeps you Cosy & Toasty, Soft Touch Cover, Hypoallergenic Bedding (225 x 220cm)
- Slumberdown Rebound Quilted Pillows 4 Pack Hotel Quality Thick & Bouncy Firm Bed Pillow for Back and Side Sleepers - Non-Allergenic, UK-Made, Machine Washable, Packaging May Vary (48 x 74cm)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*