Very reasonable and at the same high-quality sleeping bag. In itself, it feels cozy but at temperatures above 15 degrees will's unfortunately a bit too warm in the sleeping bag. That may indeed be my subjective opinion, but for people who like it warm, it is recommended in any case.
The zipper is very easy to open (from the inside) and by the function that you can connect a second identical sleeping bag by the zipper, it is also suitable for couples on adventure holidays.