Comments about German OD Mountain Rucksack:
This rucksack is all things. I bought one 4 years ago and have used it daily as my school backback from 2 year college to 4 year university to travels by train across the US, to greyhound, to megabus, to mexico. I take it to work, I take it everywhere. If it were a bit larger you could live minimally for a month with this as your only luggage. You could easily make a week and maybe two with this, if you're like me and don't need much. It hasn't failed me yet! Bought my dad one too for his hiking trips! I bought a swiss one that was more "cool looking" but it was impractical for everyday use. This rucksack is very handy and cheap.