Whether your Rigid Hull Inflatable is being used in a commercial, leisure or sporting environment and likely to encounter heavy weather, a Self Righting system should be considered as a key feature of your RIB. The Henshaw Self Righting System is a market leader because of its simple, durable and proven construction. Each bag is manufactured from the same heavy-duty Hypalon coated fabric used in the construction of the collars, to ensure maximum durability and strength in any condition. The optimum volume of each individual bag is calculated by taking into account the weight, beam and load of the boat, ensuring rapid self-righting every time.