---
product_id: 308685749
title: "Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King"
brand: "delara"
price: "$1444.71"
currency: USD
in_stock: true
reviews_count: 4
url: https://www.desertcart.us/products/308685749-delara-organic-merino-wool-duvet-insert-gots-oeko-tex-woolmark
store_origin: US
region: United States of America
---

# Triple Organic Certified 400TC Organic Cotton Sateen Shell 500 GSM All-Season Warmth Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King

**Brand:** delara
**Price:** $1444.71
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Smart, Sleep Organic — Elevate Your Nights with Delara

## Quick Answers

- **What is this?** Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King by delara
- **How much does it cost?** $1444.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/308685749-delara-organic-merino-wool-duvet-insert-gots-oeko-tex-woolmark)

## Best For

- delara enthusiasts

## Why This Product

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

## Key Features

- • **Silent Luxury Shell:** 400TC organic cotton sateen shell offers a silky, noiseless, and durable cover—no rustling, just pure tranquility.
- • **Effortless Care & Fit:** Machine washable on gentle cycle with oversized shell for a snug duvet cover fit, backed by a small business quality guarantee.
- • **Certified Pure Comfort:** GOTS + OEKO-TEX + Woolmark triple certification ensures zero harmful substances and authentic organic quality.
- • **Customizable Warmth System:** Snap-together 3-in-1 inserts with baffle box stitching eliminate cold spots and let you tailor your duvet’s warmth effortlessly.
- • **Smart Temperature Regulation:** 500 GSM Merino wool naturally wicks moisture and self-regulates between 65-72°F for perfect sleep climate year-round.

## Overview

The Delara Organic Merino Wool Duvet Insert is a premium, triple-certified (GOTS, OEKO-TEX, Woolmark) all-season duvet featuring 500 GSM Merino wool fill and a 400TC organic cotton sateen shell. Designed for optimal temperature regulation and moisture wicking, it offers silent comfort with baffle box construction to prevent cold spots. Its innovative snap-together system allows customizable warmth, making it perfect for year-round use. Machine washable and crafted by a trusted small business, this king-size duvet insert combines luxury, sustainability, and practical care.

## Description

Buy Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King: Duvets & Down Comforters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Strong Chemical Smell - Out of the box they didn’t have much of a smell, but once I washed it one time, it came out with a very strong chemical smell. I washed it a second time and dried it to see if the smell would go away but it did not. I washed it 2 more times and the smell decreased but didn’t go away. After washing it 5 times, I can still find that smell but it’s getting fainter. The question remains as to what that chemical is and if it’s harmful. The whole point of getting this was to get the healthiest, most chemical free comforter to get away from polyester and pesticides. This comforter is is too expensive to not solve the problem of getting only healthy and natural materials into your bed. Update: The manufacturer told me the smell is lanolin, which is produced by the sheep's sebaceous glands.
Review: Disappointed - We were excited to buy this wool comforter, but all the snaps to secure the sides were not operational and the wool comforter started bunching up after a few days of use. We had two of the inserts put together. Sad to have to return. This is a great concept with options for cooler or warmer weather.

## Features

- 𝗧𝗿𝗶𝗽𝗹𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 - 𝗚𝗢𝗧𝗦 + 𝗢𝗘𝗞𝗢-𝗧𝗘𝗫 + 𝗪𝗼𝗼𝗹𝗺𝗮𝗿𝗸: The only sleep product you'll find with all three certifications. GOTS certifies both the Merino wool fill and the cotton shell - not just the outer fabric. OEKO-TEX confirms zero harmful substances (safe for baby rooms). Woolmark guarantees authentic, traceable wool quality. No synthetics. No greenwashing.
- 𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝗛𝗼𝘁 𝗦𝗹𝗲𝗲𝗽𝗲𝗿𝘀 - 𝗪𝗼𝗼𝗹 𝗪𝗶𝗰𝗸𝘀, 𝗗𝗼𝘄𝗻 𝗧𝗿𝗮𝗽𝘀: 500 GSM Merino wool naturally wicks moisture away from your body and self-regulates between 65-72°F - the sleep science sweet spot. Unlike down (which holds heat) or synthetics (which feel clammy), Merino responds to your body. Wake up dry. Stay asleep longer.
- 𝟰𝟬𝟬𝗧𝗖 𝗦𝗮𝘁𝗲𝗲𝗻 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 𝗖𝗼𝘁𝘁𝗼𝗻 𝗦𝗵𝗲𝗹𝗹 - 𝗦𝗶𝗹𝗸𝘆, 𝗦𝗶𝗹𝗲𝗻𝘁, 𝗗𝘂𝗿𝗮𝗯𝗹𝗲: Long-staple GOTS cotton woven into a sateen finish is softer and more tear-resistant than standard percale cotton. No chemical softeners, no synthetic blends. The smooth weave is also completely noiseless - no rustling when you move at night.
- 𝗦𝗻𝗮𝗽-𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 𝟯-𝗶𝗻-𝟭 𝗦𝘆𝘀𝘁𝗲𝗺 + 𝗕𝗮𝗳𝗳𝗹𝗲 𝗕𝗼𝘅 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻: Buy a 200 GSM insert and a 300 GSM insert, then snap them together via 8 internal tabs for 500 GSM winter warmth - no extra blankets needed. Baffle box stitching keeps wool fill distributed evenly so there's no cold-spot bunching. 8 corner and side ties hold the insert firmly inside any duvet cover.
- 𝗖𝗮𝗿𝗲, 𝗦𝗶𝘇𝗶𝗻𝗴 & 𝗦𝗺𝗮𝗹𝗹 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲: Available in Twin, Full/Queen, and King. Shell dimensions run slightly large to allow for a snug duvet cover fit. Dry clean recommended for longest life; gentle hand-wash cycle in a front-loading machine is acceptable for occasional washing - do not tumble dry. Backed by Delara's direct quality guarantee - we're a small, independent business that stands behind every piece.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08N3XV23Y |
| Additional Features | 100% GOTS CERTIFIED ORGANIC COTTON, 500 GSM FILL, Merino Wool Filling, OEKO-TEX CERTIFIED, QUILTING WITH NO COLD SPOTS |
| Age Range Description | Adults, Child |
| Best Sellers Rank | #1,549,754 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #410 in Bedding Comforters #714 in Bedding Duvets & Down Comforters |
| Blanket Form | Duvet |
| Brand | Delara |
| Brand Name | Delara |
| Color | White 500 Gsm 3in1 |
| Customer Reviews | 3.6 out of 5 stars 9 Reviews |
| Fabric Type | Gots Certified 100% Organic Cotton Shell and Organic Wool |
| Fabric Warmth Description | Lightweight |
| Fill Material | Merino Wool |
| Included Components | 1 (200 GSM Comforter), 1 (300 GSM Comforter) |
| Item Dimensions L x W | 108"L x 92"W |
| Item Thickness | 1 inches |
| Item Type Name | Duvet Comforter Organic Cotton Cover |
| Item Weight | 17.5 pounds |
| Manufacturer | A1 HOME COLLECTIONS LLC |
| Manufacturer Part Number | A1HC3IN1WDI-King |
| Manufacturer Warranty Description | No |
| Material | Cotton |
| Material Type | Cotton |
| Model Name | Wool Comforter |
| Model Number | A1HC3IN1WDI-King |
| Number of Items | 2 |
| Number of Packs | 2 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended User Type | Adults |
| Recommended Uses For Product | Home |
| Seasons | All |
| Size | King(108"X92") |
| Special Feature | 100% GOTS CERTIFIED ORGANIC COTTON, 500 GSM FILL, Merino Wool Filling, OEKO-TEX CERTIFIED, QUILTING WITH NO COLD SPOTS Special Feature 100% GOTS CERTIFIED ORGANIC COTTON, 500 GSM FILL, Merino Wool Filling, OEKO-TEX CERTIFIED, QUILTING WITH NO COLD SPOTS See more |
| Sport Type | Camping |
| Style | Contemporary |
| Style Name | Contemporary |
| Theme | Decorative |
| Thread Count | 300 |
| UPC | 726798986189 |
| Unit Count | 2 Count |
| Water Resistance Level | Not Water Resistant |
| Weave Type | Plain |

## Product Details

- **Brand:** Delara
- **Color:** White 500 Gsm 3in1
- **Material:** Cotton
- **Style:** Contemporary

## Images

![Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King - Image 1](https://m.media-amazon.com/images/I/61ntWCNDRTL.jpg)
![Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King - Image 2](https://m.media-amazon.com/images/I/81kxFOc2dKL.jpg)
![Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King - Image 3](https://m.media-amazon.com/images/I/81vljGMJq7L.jpg)
![Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King - Image 4](https://m.media-amazon.com/images/I/71nkhufhgEL.jpg)
![Delara Organic Merino Wool Duvet Insert - GOTS, Oeko-TEX & Woolmark Certified, 400TC Organic Cotton Shell, 500 GSM All-Season Warmth, Baffle Box Construction, Machine Washable - King - Image 5](https://m.media-amazon.com/images/I/81+YZUxnvsL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work for my partner who runs hot while I run cold?**
A: Yes — wool is uniquely suited to dual-temperature couples. The fiber regulates independently for each sleeper's body heat, so both sides of the bed can be comfortable simultaneously.

**Q: My child has wool allergies. Is Merino safe?**
A: True wool allergies are rare. Most reactions come from chemicals used in processing non-organic wool. GOTS-certified Merino wool avoids harsh treatments, making it suitable for most people with sensitivities. If unsure, consult your physician.

**Q: Does it smell like sheep?**
A: A faint natural lanolin scent is normal on first opening. Air for 24–48 hours before use — the scent fully dissipates. Subsequent washes remove it entirely.

**Q: What size duvet cover do I need?**
A: Delara inserts run slightly large by design to ensure a full, plush look inside the cover. Twin size fits standard twin duvet covers; Full/Queen fits both. Check our size guide for exact measurements.

## Customer Reviews

### ⭐⭐⭐ Strong Chemical Smell
*by M***. on March 23, 2024*

Out of the box they didn’t have much of a smell, but once I washed it one time, it came out with a very strong chemical smell. I washed it a second time and dried it to see if the smell would go away but it did not. I washed it 2 more times and the smell decreased but didn’t go away. After washing it 5 times, I can still find that smell but it’s getting fainter. The question remains as to what that chemical is and if it’s harmful. The whole point of getting this was to get the healthiest, most chemical free comforter to get away from polyester and pesticides. This comforter is is too expensive to not solve the problem of getting only healthy and natural materials into your bed. Update: The manufacturer told me the smell is lanolin, which is produced by the sheep's sebaceous glands.

### ⭐⭐⭐ Disappointed
*by R***N on December 27, 2021*

We were excited to buy this wool comforter, but all the snaps to secure the sides were not operational and the wool comforter started bunching up after a few days of use. We had two of the inserts put together. Sad to have to return. This is a great concept with options for cooler or warmer weather.

### ⭐⭐⭐⭐⭐ Really nice
*by J***I on March 16, 2025*

Very good. Feels like I'm sleeping in a airy, warm cloud.

## Frequently Bought Together

- Delara King Size Organic Wool Comforters Duvet Insert - Ultra-Soft Certified GOTS 100% Organic Comforters All Season Merino Wool Comforter Hotel Collection Comforter, 500 GSM All Season Warmth
- California Design Den Queen Bed Sheets - Soft 100% Organic Cotton Sheets with Deep Pockets, Crisp Percale, Breathable and Durable Bedding Set - Light Grey
- Bioweaves 100% Organic Cotton Breathable Pillow Protectors GOTS Certified with Zipped Closure – Queen, 20” x 30”, 2-Pack

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-09*