Frankensled’s dry bag is designed for riders who like surfing through deep powder. The waterproof material and zipper-less design works perfectly for the deep wet snow. The bags tough material is resistant against rips and tears while the absence of zippers means quick and easy entry into the bag without the hassle of frozen zippers. The pinch and roll top allows the bag to expand to accommodate a large volume of contents, yet can collapse to custom fit even the smallest amount. The dry bag has been designed to eliminate the occurrence of loose objects bouncing around on the tunnel. With its collapsible design the gear bag allows your tools, water bottles and other heavy objects to be secured tightly regardless of the size of the load. The bags stiff reinforced bottom sits on your tunnel rack rack keeping your gear off the tunnel. This keeps your tunnel looking like new while maintaining the efficiency of your heat exchanger.