a securable protective seat cover , system and method . for a manually adjustable vehicle seat , a securable protective seat cover apparatus includes a seat cushion and an adjustor bar . the apparatus also includes a plastic film shaped to cover the vehicle seat . the film includes a front portion that includes a first seal portion , a second seal portion , and a surrounding portion . the first and second seal portions are directly secured to one another at a side of the adjustor bar so as to attach the surrounding portion to the adjustor bar . for a power adjustable vehicle seat , a temporary plastic protective seat cover system includes a front cover mounted below the power adjustable vehicle seat . the front cover includes a hook . the system also includes a plastic film that is shaped to cover the vehicle seat and is adapted to be secured to the hook .