One of their doctor's bags.
Stowe your life in San Francisco-based Peasants and Traveler's spring collection of man-sacks for all occasions, like the gym-ready waxed cotton Duffel, with several waterproof compartments for soiled clothes and two pairs of kicks, the rectangular, shoulder-strapped Overnighter, with nickel-plated zips, and the accordion-like Doctor's bag, with leather trim and lining that's made of men's dress shirts. The bag flips itself inside out, looks into the mirror and intones "Would you pack me? I'd pack me. I'd pack me hard").