Koper Duvet

Tog rating - 8

100% Cotton


Specially designed for warmer months, the Koper duvet is the perfect summer staple for your bedroom. The simple yet sophisticated combination of 100% European cotton shell and filling will ensure natural temperature regulation and breathability, while the cassette construction promises even warmth distribution. With both OEKO-TEX® Standard 100 certification, you can sleep easy knowing this duvet meets the highest industry and manufacturing standards. 

This collection is made according to the following industry certification standards:


Produced in Slovenia by a heritage manufacturer, the Koper Duvet is crafted using age-tested techniques in keeping with social and environmental standards. The OEKO-TEX® certification ensures this duvet has been made using high quality, natural materials free from harmful chemicals.


Exterior - 100% cotton
Interior - 100% cotton
Tog rating: 8
Warmth rating: 3
Fill weight:

Single - 1470 grams
Double - 1630 grams
Kingsize - 1930 grams
Design: Cassette construction
Colour: White
Made with love in: Škofja Loka, Slovenia
STANDARD 100 by OEKO-TEX® 71805 

Available sizes:
Single (135 x 200 cm)
Double (200 x 200 cm)
Kingsize (225 x 220 cm)


Want more information on materials, manufacturing and care: Read our buying guide


Free delivery & returns

Enjoy free delivery on all orders over £50 within mainland UK. Shop confidently, too, with 100 days free returns (including gifts!), so if you don't absolutely love your order, don't hesitate to send it back – free of charge, no questions asked. Visit our delivery page to find out where else we deliver and the associated delivery fees.

Good things come to those who wait

Occasionally, some collections may have longer-than-normal delivery times. As a thank you for your patience, you'll save on all products with a delivery time of three or more weeks: the longer you wait, the more you save.

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