---
product_id: 405672815
title: "Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White)"
brand: "utopia bedding"
price: "1258 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Utopia Bedding"
url: https://www.desertcart.pl/products/405672815-utopia-bedding-duvet-california-king-259-x-244-cm-10
store_origin: PL
region: Poland
---

# Siliconized fiberfill - ultra soft 96x102 in - California King size Box stitch - no fill shift Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White)

**Brand:** utopia bedding
**Price:** 1258 zł
**Availability:** ✅ In Stock

## Summary

> 🛏️ Elevate your sleep game with Utopia’s cloud-soft California King duvet!

## Quick Answers

- **What is this?** Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) by utopia bedding
- **How much does it cost?** 1258 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/405672815-utopia-bedding-duvet-california-king-259-x-244-cm-10)

## Best For

- utopia bedding enthusiasts

## Why This Product

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

## Key Features

- • **Elegant Box Stitching:** Keeps the siliconized fiberfill perfectly in place, ensuring consistent loft and a sleek, tailored look night after night.
- • **Machine Washable Convenience:** Easy-care luxury that fits your busy lifestyle—simply toss in the gentle cycle and tumble dry on low.
- • **Siliconized Fiberfill Softness:** Experience the plush, breathable alternative to down that’s hypoallergenic and irresistibly cozy.
- • **Corner Tabs for Effortless Styling:** Secure your duvet cover with ease—no more slipping or bunching, just flawless bedding every time.
- • **Spacious California King Dimensions:** Wrap yourself in 259x244 cm of cloud-like comfort designed for the ultimate sleep sanctuary.

## Overview

The Utopia Bedding California King Duvet Insert (259x244 cm) features a 10.5 tog rating for year-round comfort, box-stitched design to prevent fill shifting, and ultra-soft siliconized fiberfill. Equipped with corner tabs for easy duvet cover attachment and fully machine washable, it combines luxury, durability, and effortless care for the modern professional’s bedroom.

## Description

Luxury Down Alternative Comforter Duvet Insert! The Down Alternative Comforter Duvet Insert delivers optimal comfort, quality, and value. Quilted stitch construction prevents shifting and helps retain shape. Box stitch construction Soft luxury bedding Easy care material that lasts Elegant tailoring and quilted stitching help the comforter to retain shape over time. Machine wash, Do not bleach, Tumble dry no heat, Do not Iron, Do not dry Clean. Vacuum packed; Takes up to 24 hours to fluff up

Review: Daughter loved the dark grey and it fit her twin mattress which included a 2 inch memory foam topper perfect!
Review: Love these sheet sooo soft which I could find them again I ordered same pattern but not same material and not soft at all.

## Features

- Comforter Duvet Insert: California King comforter duvet insert measures 96 inches x 102 inches
- Box Style Stitching: Crisp looking comforter with siliconized fiber filling features piped edges with an elegant style box stitching that prevent the fill from shifting
- Siliconized Fiberfill: Extremely soft material with siliconized fiberfill alternative filling provides a comfy and cozy feel
- Corner Tabs: The four corner tabs make it extremely easy to put on any duvet cover and secures the comforter in place
- Machine Washable: Machine wash in the gentle cycle with cold water, line dry or tumble dry no heat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PPNT73Q |
| Batteries required | No |
| Best Sellers Rank | 187,089 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,058 in Fitted Sheets |
| Care instructions | Machine Wash |
| Customer Reviews | 4.6 4.6 out of 5 stars (55,025) |
| Date First Available | 14 Mar. 2019 |
| Fabric Type | Siliconized,siliconized Fiber |
| Fill material | Polyester |
| Included components | 1 x California King Comforter |
| Item model number | UB1181 |
| Item weight | 2.5 kg |
| Product Dimensions | 259.08 x 243.84 x 0.1 cm; 2.49 kg |

## Product Details

- **Brand:** Utopia Bedding
- **Colour:** White
- **Material:** Polyester
- **Special feature:** Breathable, Convenient Size, Durable, Machine Wash
- **Style:** Modern

## Images

![Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) - Image 1](https://m.media-amazon.com/images/I/31JjNufKgcL.jpg)
![Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) - Image 2](https://m.media-amazon.com/images/I/417TwgK8yNL.jpg)
![Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) - Image 3](https://m.media-amazon.com/images/I/41IeFf4-poL.jpg)
![Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) - Image 4](https://m.media-amazon.com/images/I/41ObDEYBVIL.jpg)
![Utopia Bedding Duvet California King (259 x 244 cm), 10.5 Tog Coverless Duvet with Corner Tabs, Box Stitched Quilt (White) - Image 5](https://m.media-amazon.com/images/I/41fRFcIJd-L.jpg)

## Questions & Answers

**Q: This may sound silly, but this is what goes inside of a duvet cover right? new to the whole duvet thing..**
A: Two more designer tricks. 1) get the next larger size for fluffiness and just stuff in and pouf out. 2) have a king and queen on yr bed for couples, you can each have one for sleeping. It also allows you to get queen covers that are cheaper or if the king is sold out. I prefer to sleep w a queen, if fits me better. So i have the bottom in a neutral white or grey, then decorate w queen on top. It can be turned sideways. I also always use the lingerie satin. This trick helps ppl w pain or sleep issues move much more easily. You can order sets from the uk with satin cover, bottom sheet, and 4 envelope pillow cases for 30 usd with 15 shipping. They are so soft and fine i need to replace every couple ys. I use charcoal, silver and white. Read amazon uk and learn. Their design options are also much better. Remember to tuck the bottom in. Overhang is so ugly.

**Q: should I also buy a duvet cover? or is just this enough**
A: A good duvet cover is going to cost 4 or 5 times what this comforter costs, depending on whether it’s flannel, sateen, percale, linen, or regular ole cotton. In fact, a fancy linen cover would be easily 10-12 times the cost of this comforter! 

This is a wonderful comforter for this price, and I can buy another one easily. You can also buy sheets (same fabric choices) to protect the comforter if you’re a sweaty sleeper at a much lower cost. To me, for a great but inexpensive comforter, the main reason I’d get a cover would be to have a quick change of decor for the room on hand.

**Q: What is the fabric content?**
A: The tag says the cover is 100% cotton, and the contents are 100% goose down and feathers. This is May of 2021 so I don't know what it was in 2016.

**Q: Would this comforter be good in an unheated bedroom in upstate NY during the winter?**
A: I guess what is warm or not is subjective. I first tried this comforter inside and found it was way to hot. So I put it in my camper. During the fall trip it got 15*F one night at 6000 feet. Camper was 40* inside and this thing kept me warmer then most any sleeping bag I have used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***H on 9 December 2019*

Daughter loved the dark grey and it fit her twin mattress which included a 2 inch memory foam topper perfect!

### ⭐⭐⭐⭐⭐ Review
*by A***S on 29 January 2025*

Love these sheet sooo soft which I could find them again I ordered same pattern but not same material and not soft at all.

### ⭐⭐⭐⭐⭐ Review
*by N***T on 30 October 2023*

I like it. It’s so comfortable and soft. It’s so light but material is so dense and durable. Reasonably priced 👍👍

## Frequently Bought Together

- Utopia Bedding Comforter Duvet Insert, Quilted Comforter with Corner Tabs, Box Stitched Down Alternative Comforter California King (White)
- Utopia Bedding Duvet Cover Cal King Size - 1 Duvet Cover with 2 Pillow Shams - 3 Pieces Bedding Duvet Cover with Zipper Closure - Soft Brushed Microfiber, 104 X 98 Inches (Cal King, Grey)

---

## 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.pl/products/405672815-utopia-bedding-duvet-california-king-259-x-244-cm-10](https://www.desertcart.pl/products/405672815-utopia-bedding-duvet-california-king-259-x-244-cm-10)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*