Weight: The sleeping bag is lighter than one would suspect the 700 name Helios, my copy brings incl bag only 659 grams on the scale..
Pack size: As indicated, fit in your backpack. He goes back to pack in your bag again. A compression bag is not there, this is not necessary in my opinion.
Material quality, processing: So far I could not notice any problems. The zipper is easy and does not jam. Currently the sleeping bag still smells slightly uncomfortable, I hope fades with time. The feeling on the skin is good.
Heating capacity: The sleeping bag is very thin, but warms it amazingly well. The specified 15 ° C comfort temperature should approximately agree. At first I was afraid of cold feet because of the ceiling form, but did not happen.
Sweating: The sleeping bag seems to be quite breathable, I did not sweat it.
Size: For me, with my slender 1.77 m of sleeping bag is absolutely sufficient, above 1,80 m, or at very powerfully built people it might be close. Well, the leg through the ceiling shape.
One criticism is the only existing in the form of a small little picture product description on Amazon. Also desirable would be the washability of the product at 60 ° C in order to kill annoying Krabbler reliably.
From me there for sleeping 4 stars.
Addendum on 09/26/2013
The sleeping bag has proved to be excellent for 2.5 weeks in September on the Caminho Portugues, he was neither too hot nor too cold in the hostels. The laundry afterwards went smoothly and everything is still fine. I raise the rating to 5 stars because the price / performance ratio is really good.
