CARVING seat bag with a hard shell design, made of durable nylon and offering large storage capacity. - Model: CARVING SHELL CASE - Color: Black - Material: Nylon, synthetic resin - Design: Hard shell - Mounting method: Straps, Velcro - Size: Large Thank you for viewing. I am selling this because I am getting rid of my motorcycle. I used this on my new Katana for overnight touring. Although there is some wear and tear, there are no noticeable major scratches. All accessories are included.