The pump that started the hydro category, formerly sold as the Hercules. Fill it with warm water in the bath or shower, press it against the body and the bellows does the rest. No hose, no bulb, no batteries.

• Water-based vacuum: an even, cushioned feel compared with air pumps

• One-piece design with bellows and release valve

• Use it in the bath or the shower

• Approx. 11.8" overall length, 2" wide

• Bathmate's entry model; the Hydromax line adds more suction

Use it with warm water, low pressure and short sessions, and build up gradually. Stop if you feel pain or numbness. Follow our free 4-Week Safe Pumping Plan.