The Austrian folk at hard graft definitely proofed they know one or two things about creating excessively functional luggage, which becomes obvious when taking a look at the new Back2Back rucksack. This bag basically fuses the function of a rucksack, a messenger, and a briefcase when lugging it with the robust handles. Generous in space, the Back2Back will care for all you daily stuff, and a weekend full of clothes if necessary. Material-wise this transformer comes in the hard graft signature combination of premium wool felt and Italian premium cow leather.