Attachable/Detachable Lap Blankets for Seat Occupants

Seats and seat covers are provided with selectively attachable and detachable blankets for lap warming of seat occupants. Embodiments include golf cart attachable blanket systems, and portable seating and blanket systems operable configurable between multi-occupant and individual single-occupant modes of use, and/or between compact transport and working multi-occupant positions.