The first time a motorcycle had a passenger seat, the rider probably threw a bag on it to carry something. Today, Adventure Designs carries an array of modern duffel bags and tail bags from Wolfman Luggage to provide secure and convenient carrying capacity. For waterproof storage, choose the Wolfman Expedition Dry Duffel Bag in three sizes. With all the Wolfman choices from Adventure Designs, you can find exactly the size you need, from the Wolfman Boulder Beta rear bag, with a full 60 liters of capacity and a four-point mounting system for carrying heavy loads, to the Peak Trail Bag that is sized to carry the essentials for a day of riding on the trail. Choose an individual bag from the line of Wolfman duffel bags and tail bags to see complete details, dimensions and features.