The Saddleman BR3400 Tactical Sissy Bar Bag is a versatile and durable motorcycle bag designed for convenience and functionality. Its key features include a large storage capacity of 3,400 cubic inches, multiple compartments and pockets for organized storage, and a weather-resistant construction. The bag offers benefits such as easy installation and removal, adjustable mounting straps, and a comfortable backrest pad. Its unique selling points are its tactical design, which appeals to motorcycle enthusiasts, and its ability to securely hold and protect belongings during rides.