This is a original Secumar BS 8 Life Preserver , it is interesting because of the water automatic inflating and hand inflating device which can also be used for the Secumar 10 and 20 HL and HLA vest water , vest is unused but because of the age only for collectors and display purposes, vest is include full CO2 bottle and a original manual,BUT OFFER IS FOR DISPLAY ONLY! COLLECTORS ITEM!NOT FOR USE!!!