This black 1017 Alyx 9Sm Rollercoaster buckle leather crossbody bag has been crafted with leather in Italy and features an adjustable shoulder strap. If gorpcore and athleisure got together, their offspring may look a little like this piece of stylish kit. See us wearing our 1017 Alyx 9Sm Rollercoaster buckle leather crossbody bag on our next booze cruise.