--- product_id: 586523117 title: "STWIENER Soft Oversized King Comforter 120\"x120\"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King)" brand: "stwiener" price: "€ 173.82" currency: EUR in_stock: true category: "Stwiener" url: https://www.desertcart.es/products/586523117-stwiener-soft-oversized-king-comforter-120x120-lightweight-down-alternative-comforter store_origin: ES region: Spain --- # 120"x120" oversized king size double-line stitching prevents leakage 2025 feather-like down alternative filling STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) **Brand:** stwiener **Price:** € 173.82 **Availability:** ✅ In Stock ## Summary > 🛏️ Elevate your sleep game with cloud-like comfort that’s oversized and on-trend! ## Quick Answers - **What is this?** STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) by stwiener - **How much does it cost?** € 173.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/586523117-stwiener-soft-oversized-king-comforter-120x120-lightweight-down-alternative-comforter) ## Best For - stwiener enthusiasts ## Why This Product - Trusted stwiener brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Style Sync:** Equipped with 8 corner tabs and side straps for seamless pairing with your favorite oversized duvet covers. - • **Durability Meets Design:** Precision double-line stitching and box-stitched squares keep filling evenly distributed wash after wash. - • **Spacious Luxury for All:** Generous 120"x120" size fits the whole family comfortably, redefining cozy nights. - • **Confidence in Every Stitch:** Over 40,000 units sold with a 4.6-star rating and backed by a 100-day dedicated after-sales service. - • **Next-Gen Feather-Light Warmth:** Innovative 2025-developed down alternative offers unmatched fluffiness and breathability without the weight. ## Overview The STWIENER Soft Oversized King Comforter is a premium 120"x120" lightweight down alternative duvet insert featuring advanced feather-like microfiber filling developed in 2025. Designed for all-season use, it boasts breathable, durable polyester fabric with precise double-line stitching to prevent filling leakage. With 8 corner tabs for easy duvet cover attachment and a proven track record of over 40,000 units sold, this comforter combines spacious luxury with innovative comfort technology, making it a top choice for modern homes. ## Description Soft Oversize King Comforter, Lightweight Quilted Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Box Stitched Reversible Comforter ## Features - 1.【120''x120''】This extra-large size offers a more spacious area, making it perfect for the whole family to use at the same time. - 2.【Over 50,000 items sold in total】. With quality proven over time and remaining stable, it is highly favored by family customers! - 3.【2026-developed Feather-like Down Filling】The filling is made of a newly formulated long filament fiber resembling feather down, which is even more lightweight, fluffy, breathable, and non-stuffy. - 4.【Effective and Even Filling】With a large - square design, the quilt remains flat even after machine washing. The precise double - line stitching prevents the filling from leaking. It comes with 4 corner loops and 4 side straps, making it convenient to match with your favorite large duvet cover. - 5.【Friendly Reminder】The comforter is vacuum - packed. When opening it for the first time, it is recommended to ask family members to help hold the corners of the comforter and shake it a few times to quickly fluff up the filling. When washing, use cold water in the gentle - wash mode, wash it separately, and iron it at a low temperature to prevent damage to the material. - 6.【100-day After-sales Service】If you encounter any problems during product use, please feel free to contact our after-sales team. We will be dedicated to providing solutions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YXMSCVC | | Age Range Description | Adult | | Best Sellers Rank | 964,336 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,225 in Duvets | | Blanket Form | Duvet | | Brand Name | STWIENER | | Colour | White | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (1,719) | | Fabric Type | Microfiber | | Fabric Warmth Description | Lightweight | | Included Components | 4 corner rings & tabs | | Item Dimensions L x W | 3.05L x 3.05W metres | | Item Thickness | 1 Inches | | Manufacturer | STWIENER | | Manufacturer Part Number | DCCBZ | | Material Type | Polyester | | Model Name | Comforter | | Model Number | DCCBZ | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Napping | | Seasons | All | | Size | Oversized King(120''x120'') | | Sleeping Bag Filling Material | Polyester | | Special Features | Breathable, Durable, Water Resistant | | Sport Type | Camping | | Style Name | Modern | | Theme | Solid | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | | Weave Type | Plain | ## Product Details - **Brand:** STWIENER - **Colour:** White - **Material:** Polyester - **Special feature:** Breathable, Durable, Water Resistant - **Style:** Modern ## Images ![STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) - Image 1](https://m.media-amazon.com/images/I/6141yHvPPlL.jpg) ![STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) - Image 2](https://m.media-amazon.com/images/I/71GZVTRWv2L.jpg) ![STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) - Image 3](https://m.media-amazon.com/images/I/715-b6f4NBL.jpg) ![STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) - Image 4](https://m.media-amazon.com/images/I/71z4auqKG7L.jpg) ![STWIENER Soft Oversized King Comforter 120"x120"-Lightweight Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season-Fluffy Breathable Microfiber Comforter(White, Oversized King) - Image 5](https://m.media-amazon.com/images/I/61788v5VE1L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Soft Oversized King Comforter 120"x120", Lightweight Quilted Down Alternative Comforter Duvet Insert with 8 Corner Tabs for All Season, Fluffy Breathable Microfiber Comforter(White, Oversized King) - BESTOUCH Duvet Cover Set 100% Washed Cotton Linen Feel Super Soft Comfortable Chic Lightweight 3 PCs Home Bedding Set Solid Almond Milk Grey Super King Plus --- ## 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.es/products/586523117-stwiener-soft-oversized-king-comforter-120x120-lightweight-down-alternative-comforter](https://www.desertcart.es/products/586523117-stwiener-soft-oversized-king-comforter-120x120-lightweight-down-alternative-comforter) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-21*