A fluid dispenser device comprising: a reservoir (1) of fluid to be dispensed a dispenser member (2), such as a pump or a valve, mounted on said reservoir (1) and a body (3) that is suitable for receiving said reservoir (1), said body (3) being provided with a dispenser orifice and with an opening (310) via which said reservoir (1) can be inserted into the body (3), said reservoir (1) being displaceable between a working position, in which said dispenser member (2) co-operates with said body (3) between a rest position and a dispensing position, and a withdrawn position in which said dispenser member (2) does not co-operate with said body (3), said reservoir (1) being secured to said body (3) in all positions.