Harley-Davidson Waterproof Adventure Duffel Bag, 90611-SILVER/BLACK. Heavy-duty waterproof dry bags for all-weather use, designed for the toughest adventurer. Waterproof dry bag made of 1680 denier oxford cloth coated with thermoplastic polyurethane (TPU). Tough, durable, all-weather dry bag offers total protection. All seams are heat-sealed to prevent water and outside elements from getting inside. Protects and keeps interior contents dry. Adjustable shoulder strap with handle wrap. Can be worn as a backpack for convenience on the go. Easy-grip side handles. Industrial strength webbing. Size: 29" x 16" x 15".