Mustang Plain Hard Saddlebags 13301 Mustangs unique skirted lids have classic braided accents on the bags that evoke a nostalgic look. These flat-backed bags with recessed front corners for axle clearance are made of reinforced fiberglass and covered with our high quality expanded vinyl Bags and lids feature a rubber seal to help make the bags ultra water resistant. The inside surface is lined with a durable felt-like material that is easy on the contents as well as the knuckles. Saddlebags are undrilled for a universal fit that will clear most exhaust systems.