For a limited time, indulge in our finest handmade pure 100% European linen (25% off) and 50% off our brand new 100% pure cotton Linen Bay bedding range | Ends this Sunday!
300TC Organic Sateen Duvet Cover – Smooth Luxury in Certified Cotton - Seagrass
Sale price
£112.50
Regular price £56.25Bedding size
Linen Bay Guarantee
Every Linen Bay order is backed by my personal guarantee, I'm only happy when you are. Enjoy a 2-year guarantee and 60-day hassle-free returns. Our bedding is crafted for comfort, quality, and long-lasting durability.
Whether you choose our luxurious pure linen or 100% cotton bedding, you’ll enjoy premium materials designed to elevate your sleep. Discover what sets Linen Bay apart in quality and customer care - Peter, Founder | Our Story
- Finest long-staple organic cotton, certified by GOTS
- Luxe sateen weave, naturally breathable and smooth
- Conscious craftsmanship, using wind-powered green energy in India
- Certified OEKO-TEX® Standard 100, for chemical-free peace of mind
- Shrinkage & colour fastness independently tested, for lasting quality
- Hidden button closure & internal ties, for a neat, stay-in-place fit
- Knife edge hem, for crisp, five-star hotel finishing
- Cotton fabric gift bag, beautifully presented, reusable, and perfect for gifting
Wrap yourself in elegance with our 300 thread count sateen duvet cover, crafted from the finest long-staple GOTS-certified organic cotton. With a silky sheen and buttery-soft touch, it’s gentle on your skin and kinder to the planet, a luxurious upgrade you’ll feel good about. Whether you're elevating your sleep sanctuary or curating a thoughtful gift, this duvet cover blends modern sustainability with classic sophistication. It softens with every wash a small luxury that grows more comforting over time.
Not necessarily. While thread count matters, quality of cotton and weave type are just as important. Our bedding uses long-staple organic cotton in breathable weaves like percale (270TC) and sateen (300TC) to balance softness, strength, and airflow.
Very high thread counts (e.g. 600+) often use thinner or multi-ply yarns, which can trap heat and wear out faster.
A well-made 270–300TC sheet often outperforms higher thread counts in comfort, breathability, and longevity.
Care Instructions for Linen Bay Cotton
- Follow instructions on label
- Machine wash gently using a mild detergent
- Do not bleach
- Tumble dry on a low setting or line dry naturally
- Remove promptly and iron to maintain a smooth, crisp finish
Your order will be lovingly packed, and will typically arrive within 6 to 9 working days.
Free delivery on all orders
Please note that actual product colors may vary slightly. This variation is due to differences in monitor display settings and individual perception of colors.
While we strive to present our photos as accurately as possible to reflect real-life shades, the color you see on your screen may not perfectly match the product in person.
Traceable from Field to Fabric
When it comes to organic cotton, certifications matter. That’s why all our cotton products carry respected labels like GOTS (Global Organic Textile Standard) and OEKO-TEX®. These ensure our bedding is made without harmful chemicals, produced under strict environmental standards, and safe for both you and the planet. Many of our customers choose organic because it feels healthier, reduces exposure to toxins, and helps protect ecosystems from soil to sea.
We believe your bedding’s story should be as pure as the cotton itself. That’s why we work with partners using C-Track technology an advanced system that securely tracks the journey of our organic cotton, from certified farms to your hands. Each stage is logged, verified, and transparent, ensuring the cotton in your bedding is exactly what we claim: responsibly grown, ethically made, and honestly traced.
Why It Matters
True sustainability starts with truth. With C-Track, you can rest easy knowing our cotton is never blended or mislabelled, just genuinely organic, every step of the way. It protects farming communities, preserves ecosystems, and gives you peace of mind in knowing your bedding is part of something better.
Linen Bay vs. Typical Retailers
| Feature | Linen Bay™ | Typical Retailer |
|---|---|---|
| Certifications | GOTS + OEKO-TEX | Usually none |
| Thread Count | 270 Percale / 300 Sateen | 200–300 (mixed quality) |
| Cotton Type | 100% Long-Staple | Often blended or short |
| Durability | Hotel-tested | Moderate |
| Ethical Production | Fully Certified | Rarely Transparent |
Testimonials
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About Linen Bay
Nestled by the Hampshire coast, Linen Bay is a family-founded brand dedicated to exceptional bedding. Certified, sustainable, and crafted with care, we offer the finest cotton and linen bedding, backed by quality guarantees you can trust.