Positive aspects:
+ Very easy
+ Small and handy, fits perfectly for every backpacker
+ Interior size is more than adequate
(If you need someone legroom, I advise generally on a sleeping bag, then you buy an air bed or the like)
The only negative aspect that struck me is that the sleeping bag can not be optimal range echoes to a rucksack / backpack, because the outer shell is very soft for the sleeping bag. You may need even a belt, for me personally went without, but that's from backpack to backpack probably different.
Persuaded to buy me ultimately the pack size that really is very small for this sleeping bag! Strong buy recommendation, if you're looking for a light small summer sleeping bag!