Tunnel Pack - PolarisCaracteristicas: Extremely durable urethane coated, water resistant paks are removable for overnight trips Specific fit paks feature a reflective stripe, water resistant zipper pulls and shock cord tighteners Universal fit tunnel pak that features waterproof material for added durability Snowbike pak is mounted to a raised plastic formed base and constructed from water resistant, formed materials (universal fit on all machines except Camso) Available