After years of bashing the backpack and embracing totes, messengers and briefcases, the old fashioned rucksack has emerged as the bag modern men want on their back. You certainly can't argue with the functionality. And with their hardy canvas shells and leather trim, you can't bash the style either.
Albam, $205
Duluth Pack, $85
Fjällräven, $175
Filson, $265
Urban Outfitters, $38