The Industrial 165 comes with a durable soft PVC outer cover, providing very high resistance to fish oil, industrial oil, mould, UV-light, heavy -abrasion etc. Developed for the professional fisherman or for use when an extra -durable lifejacket with automatic inflation is needed. Easy re-closing by a way of a Delrin zip. Other features are retro reflective patches, lifting becket, detachable crutch strap and four toggles to attach this lifejacket to a jacket and to attach a sprayhood. Automatic cartridge art no 2520. CO2 cylinder: 33 g art no 2433. Optional accessories: sprayhood, lifejacket light.