A fluid delivery device includes an accumulator, a deformable fluid reservoir, a user-actuated valve, a fluid delivery channel and an application element. The accumulator accumulates pressure and houses the fluid reservoir. The fluid delivery channel couples the fluid reservoir on a proximal end and extends to a distal end. A user-actuated valve controls a flow rate of fluid passing through the fluid delivery channel from the fluid reservoir to the distal end in response to pressure in the accumulator being above a predetermined threshold. The application element is coupled to the distal end of the fluid delivery channel to facilitate dispersal of fluid from the fluid delivery channel.