Mattress Koje
Affordable, fairly firm reversible mattress with two degrees of firmness – for all types of sleepers.
Mattress Koje
Affordable, fairly firm reversible mattress with two degrees of firmness – for all types of sleepers.
Cart | 🇩🇪 | 🇪🇺1 | 🇪🇺2 | 🇨🇭3 |
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from 1 € | 5 € | 15 € | 15 € | 30 € |
from 50 € | 10 € | |||
from 250 € | 30 € | 40 € | 150 € | 300 € |
from 500 € | 40 € | 60 € | ||
from 750 € | 50 € | 80 € | ||
from 1000 € | 60 € | 100 € |
1) Austria & Luxembourg. 2) Netherlands & Belgium. 3) Customs duties and taxes included. Please inquire about other 🇪🇺 countries. More about delivery

Two-Sided Mattress
Koje is our most affordable mattress – made with synthetic cold foam, an organic cotton cover, and Oeko-Tex certification, offering a fair compromise between sustainability and price.
As a reversible mattress, it offers two firmness levels: firm (H3) and medium (H2). This allows you to find out at home which suits you best. Overall, Koje feels slightly firmer than our natural latex mattresses.

Ergonomic and tested for harmful substances

100 % natural
Everything you need to know
Here you can find all the information about Mattress Koje. Find out about dimensions, materials, shipping and more.
- Germany
Two firmness levels: one medium-firm side (H2) and one firm side (H3)
7 symmetrical sleep zones for ergonomic support
High-quality 16 cm cold foam core with a density of 50 kg/m³
Handles for easy mattress rotation
Removable cover with all-round zipper
Machine washable at 60 °C
- 18.0 kg – 46.0 kg
- 80 cm,
- 90 cm,
- 100 cm,
- 120 cm,
- 140 cm,
- 160 cm,
- 180 cm,
- 200 cm
- 200 cm,
- 220 cm
- 18 cm

- Delivery type
- Delivery to the place of use by arrangement. 4 hour time window. CO2-compensated.
- Additional services
- The disposal of old furniture, old mattresses or assembly can be added during the ordering process. (only in Germany)
- Return
- 30 days extended right of return. The costs for the return shipment are covered.
- Delivery areas
- You can order to Germany, Austria, Benelux and Switzerland via the website.
- For deliveries to other European countries, please enquire at 🇪🇺 and we will provide you with a customised quote.
- For deliveries to islands 🏝️ we need to charge 85€ extra.
- Everything about delivery & returns
Cart |
|
1 | 2 |
|
---|---|---|---|---|
from 1 € | 5 € | 15 € | 15 € | 30 € |
from 50 € | 10 € | |||
from 250 € | 30 € | 40 € | 150 € | 300 € |
from 500 € | 40 € | 60 € | ||
from 750 € | 50 € | 80 € | ||
from 1000 € | 60 € | 100 € |
1) Austria & Luxembourg. 2) Netherlands & Belgium. 3) Duty paid & taxed.
- Care
-
- Turn and, if necessary, rotate the mattress every 2-3 months to avoid pressure points and maintain its shape. Air it regularly, ideally without a duvet, so that absorbed moisture can escape. The cotton cover is removable and can be machine washed at 60 °C - please follow the care instructions.
Questions and Answers
Do you have any questions? Ask them here and we'll be happy to answer them.