Benefits:
+ Very well made, stable materials
+ Several kilos content are no problem
+ Very inexpensive compared to purchasing in a sporting goods store
+ (Easier) Rain is not a problem
Disadvantages:
- For me than 1.65m tall woman he is actually too large
- The carriers are too far apart and preformed so that they threaten easy to slip from the shoulder, which restricts the wearing comfort. While there is a tape forward to the carrier to be related, but as a woman I do that rarely, because it simply disturbs.
Conclusion:
I'd buy him back to me.
Update 2015: after 6 years use (purchase 2009)
- The zippers keep still.
- Good condition - only the network side is slightly torn (key has imposed in it again and again)
- Take the backpack still like for purchases with because he has a lot of storage space