The “Wallie Gym Sack” by Alexander Wang is made from premium black leather, and one of the most interesting offering for athletics on the bag market. The luxury gym bag features a cotton lining, a large zipped interior pocked and reinforced sides and bottom. Leather sidestraps are to carry the bag over your shoulders like a backpack and for closure there is an adjustable drawstring at the top. Although we’re struggling to conceive the merits of a profoundly expensive leather bag to put your sweaty clothes in, we say ‘to each their own’. Head over to Très Bien if you want to pick one up.