Nike Black Nylon Sling Bag Crossbody Belt Bag One Size Nike black nylon crossbody belt bag / fanny pack. Lightweight, durable 100% nylon construction featuring a swoosh logo, adjustable strap, secure zip closure, and breathable mesh back panel. Size OS (approx. 11" x 5"). Good pre-owned condition. Perfect for everyday wear, travel, running errands, athleisure, and outdoor activities. #Athleisure #Streetwear #Crossbody