Hammar hydrostatic automatic inflation (this system prevents accidental inflation); Integrated safety belt ISO 12401 certified; 25% more compact than traditional self-inflating belts: easier movements;Opening of the casing via automatic zipper: less weight, less bulk, faster opening and closing of the casing compared to the tear-off and safety thigh strap system. Combined with the automatic signalling light 22.409.23, it becomes mandatory as onboard equipment beyond 6 nautical miles from the coast.