Pos-T-Vac is one of the newest additions to Vitality Medical's impotence line (Post-T-Vac/VitalityMedical press release available). We carry both battery and manual Pos-T-Vac vacuum erection devices, sometimes called penis pumps. Each vacuum erection device comes with sample penis tension rings and lubricant. Pos-T-Vac vacuum erection devices are reimbursable by insurance companies (and Medicare/Medicaid), but it is important to check with the insurance representative before purchasing. For additional impotence products that treat erectil dysfunction, take a look at our selection of penis tension bands and lubricant.