The Oxford Sports Lifetime Luggage Black Tank Bag is a versatile and durable accessory for motorcyclists. With a capacity of 45 litres, this tank bag is perfect for storing essentials while on the road. The magnetic mounting style makes it easy to attach and remove, while the waterproof and expandable features ensure your belongings stay safe and secure in all weather conditions. Made from synthetic material in black, this tank bag is a stylish and practical addition to any motorcycle or scooter. It has a shoulder strap for carrying off of the bike. It has a waterproof cover. There is some damage to zip for top compartment so it won't close completely but does the job. This bag easily carries a spare helmet. Any questions please ask. ????