Kotja Flannel Bed Linen

Light blue, teal & dark blue tartan design

100% cotton flannel


Woven from 100% supremely soft cotton flannel, our Portuguese made Kotja Bed Linen displays a bold tartan design in light blue, teal and dark blue for a strong and charming bedroom statement. Soft and inviting to touch this high-quality flannel collection is perfect for creating that cosy look and feel in the bedroom. The Kotja collection is finished with a simple zipper closure on the pillowcase and duvet cover.

Team with our matching flannel cotton fitted sheet to complete the look.

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


Set against a backdrop of rolling plains, our Portuguese supplier has been producing cotton flannel for three generations. Creating our Kotja Collection by weaving soft cotton yarns together for a supremely soft finish, the fabric is distinguished from other cotton weaves by its nap – the raised surface that occurs when the flannel is brushed. While remaining lightweight, the Kotja provides generous warmth, making flannel a popular choice for winter bed linen.


Material: 100% cotton flannel
Weave: Plain
Fabric density (weight per m²): 160g
Design: Duvet cover and pillowcase with tartan print
Colour: Light blue, teal & dark blue
Closure: Zipper
Made with love in: Guimarães, Portugal
STANDARD 100 by OEKO-TEX® 137 

Available sizes:
Duvet cover:
Single - 135 x 200 cm
Double - 200 x 200 cm
Standard - 50 x 75 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.

Gabby ASKS:

"What makes flannel so soft?"

"Flannel undergoes a final treatment of brushing and combing, which makes it fluffly and creates more surface area, in turn creating a soft finish. The greater surface area also retains warmth, making it the perfect choice for winter linen."


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