DESCRIZIONE
A safety device (10) including an article to be worn by a user (12) and an inflatable bladder (16) which is in use attached to the article. The safety device further includes an inflating apparatus (18) for in use inflating the inflatable bladder with an inflating product. The inflating apparatus comprises an inflating product compartment (20) for storing the inflating product and a frangible valve (24) for deterring flow of the inflating product from the inflating product compartment. An actuator (34) is provided for rupturing the frangible valve thereby allowing inflating product to flow from the inflating product compartment to the inflatable bladder.