Norwegian pdf-link here:

I, like many other knitters, have a lot of yarn lying around in the house. Many times I buy yarn without a faintest idea of what I would like to do with it. In desperate need for new summer cotton scarves, I decided to knit just that. But I did not have enough yarn to knit one that will go twice around my neck. So I decided to add a sleeve at the end. This way I can put the scarf twice around my neck and fineally slip the end of the scarf through the sleeve. Voila. I myself, love the result, and I will for sure knit more of these .
If you knit this one, please share photos with me. I would love to see your personal result.

One strand of each yarn was used for my scarf. You might substitute it with yarn of your own choice.

Gauge is not essential.