Two bags in one, this electric-hued duffle doubles as a backpack. Designed to fit perfectly in a gym locker, it includes a padded laptop pocket, a key leash, a water bottle pocket, and an extra drawstring bag for dirty clothes or shoes. This go-everywhere bag can be carried in four different ways: with easy-to-grab handles, crossbody, as a backpack, or secured to a suitcase with the trolley pass-through.