The Hydra-Jet series are the models offered by Hydra-Marine that are engineered for those who adventure with no boundries. For the man who has grown bored of circling the lake countless times and has only dreamed of heading straight up the river that feeds it. These hulls will take you there. Through wild rapids, and over shallow passages that would desimate a normal boat on impact. A full 1/4" aluminum hull that has been envisioned by a river boater, 3D auto cad designed, laser cut, and welded by journeymen. Boats that will last the life of their original owner.