The pack size is slightly exceeded, in fact there are - to unpack and pack again - 28 to 29 x 14 cm. Bearable. Weight is loud Aufdruch also slightly higher: 720g.
Possibly different sizes are supplied.
Temperature range is designed for warm summer nights or in winter for easy heated interiors, I personally felt it during testing lying but even as a relatively warm. Is still quite chilly outside, either I am particularly sensitive, or the people who have complained very sensitive. Important is a good base, so that the heat does not decamping down.
An important point is the space: Although I am with 1.70m size no giant, but as a guy with a shoulder width of 55cm and a corresponding chest and Stout is not just to save space.
BUT: Even I really had sufficient freedom of movement! And I'm as sensitive
Why some who describe themselves as "normal weight", say the sleeping bag would be very tight, I can not understand. Was delivered loud label L.
Preliminary Conclusions:. For the price very fair product, naturally with a few limitations