I have a sleeping bag for a week-long camping trip in southern Bavaria ordered at short notice because the predicted temperatures for the nights between 6 to -1 should be level. The delivery has worked super fast and so Pentecost was celebrated in the tent. And I can only say I am thrilled. In the milder nights I have my sleeping bag not even drawn up and speak slept with bare shoulders. In the colder nights I just a little further withdrawn me to shame, and the collar and the hood closed something (I am 183 cm tall and weigh about 80 Kg). My tent mate have some pretty frozen in their twice as expensive while sleeping I dreamed beautifully warmed. Even with a nap at about 16 degrees, it was very comfortable and I did not feel it was too warm. The sleeping bag gets me five point because the value for money is just great. The only thing I find unusual is the zipper. This is in this model yes in the middle and only goes up halfway. This certainly improves the thermal properties, but is to come in a bit strange.