The 2 zippered compartments of these durable saddlebags keep your gear close at hand. To install, simply unscrew the gas cap, drop the bag into place and screw it back on. Self-adhesive hook & loop fasteners are included to optionally secure to the sides of the gas tank. An insulated exterior pocket holds a one liter water bottle. There's a mesh pocket inside for wallets and keys. Equipped with storm flaps and deluxe zipper pulls. The 600-denier polyester pack cloth is coated for water resistance. One size fits most ATV's, motorcycles and snowmobiles.