A leather Travel bag can be used for any occasion or event, from carrying your gear to formal events to being your carry-on luggage on an airplane flight. Leather duffels may not be as large as regular suitcases, but they will keep your clothes clean and organized if you need to pack them for an overnight trip. Duffle bags are great for travel and carrying gear. They come in all sizes and shapes and are perfect for carrying everything from clothes to toiletries to laptops. Plus, they're comfortable to carry and easy to pack. There are several travel duffle bags available online.