Bathmate Hercules Hydro Penis Pump

We recommend this lube with this toy.


  • The Bathmate Hercules hydro pump offers a new technology in penis pumping and we have had great feedback from men about it's effectiveness
  • Using water displacement and suction to create a vacuum, the Bathmate is designed to be used in the shower or bath and with regular use can increase the size of your penis, both length and width, and help you to achieve and maintain erections improving your sexual fitness.
  • You can even have a wash in the bath or shower whilst using your Bathmate, we recommend using the shower strap for a hands free and more comfortable experience (purchased separately).
  • The Bathmate comes with easy to follow step by step instructions on how to use it
  • Penis Pumps can be a useful aid for men who have Erectile Dysfunction (ED) and can be combined with the Pulse, EDOil and a cock ring to help you to regain both sexual confidence and sexual function. While we do recommend seeking medical advice prior to using a penis pump if you have a heart condition, diabetes or high blood pressure, these products can be a good alternative from men who are not able to take erection tablets.
  • We recommend viewing the 'how to video on the video tab or read more about Hydro Penis Pumps


  • Materials: Skin friendly, poly carbonate, rubber & stainless steel
  • Dermatologically tested
  • Waterproof
  • Weight 250gm
  • Width 84mm diameter
  • Length 296mm
  • Maximum penis girth 46mm diameter
  • Maximum penis length 210mm
  • For large penis use the Bathmate Goliath

To ensure that you get the most from your Bathmate, read the instructions supplied with the pump carefully. Preparation is essential. Read more about how to get prepared. View the video on the video tab to find out more about your Bathmate.

  • How to use your Bathmate in the shower

    1. Warm up by standing under the shower for a few minutes.
    2. Massage the penis to encourage blood flow, a semi erect penis can be easier to insert into the hydro penis pump.
    3. Fill your hydro penis pump with water, and face the open end of the pump upwards.
    4. We recommend using the shower strap to support the weight of your hydro pump as it can become heavy and hard to hold. This also allows you to continue showering whilst between pumping, hands free.
    5. Insert your flaccid or semi-erect penis into the pump and position the pump evenly around the base of the penis whilst the hydro penis pump is facing downwards.
    6. Compress the rubber boot or gaiter pump to expel water from the pump and force any air out by leaning backwards. Hold back the testicles to ensure a comfortable seal before compressing the pump. This can take a bit of practise to get the correct seal.
    7. Start pumping slowly up and down the shaft of the penis. You will feel the pressure increase as water is expelled. Repeat this several times until your penis is fully erect. When your penis is fully erect, you should notice an increase in suction which will hold the hydro penis pump onto your body.
    8. When you feel the pressure reducing simply compress the pump again. Repeat this process no more than 20 minutes.
    9. You can complete your washing in the shower with the pump in the pressurised position if you have a shower strap.
    10. To remove the pump, depress the valve on the end of the pump, as this will reduce the suction.
      • How to use your Bathmate in the Bath
  • Fill the bath with water and hop in, submerge the Bathmate until it is completely full of water
  • Insert your flaccid penis into the Bathmate cylinder under the water, push the open end of the Bathmate down towards the pelvis area until you create a vacuum. Surplus water can be dispensed from the pressure release valve at the top of the cylinder.
  • Pump until no more water comes out of the pressure valve. Every 4-5 minutes pump the Bathmate again to maintain the vacuum
  • As your penis expands, excess water is forced to the top of the cylinder with each downwards pump. If the pressure feels too intense, press lightly on the pressure release valve on the top of the Bathmate unit.
  • After 15-20 minutes of use, press the release valve and remove the Bathmate from your penis. Do not be tempted to pump for a longer period as you can cause some damage to the penis.
  • When you remove the Bathmate and stand up you will notice the increase in length and girth. Regular use will ensure this increase is maintained.
  • We recommend repeating the above steps every 24 hours for at least 6 weeks for a good result. Some men find the penis is to sensitive to have sex immediately after using the Bathmate, however over time the increase in size will be maintained while you keep using your Bathmate.
  • The Bathmate can also be used standing up in the shower-we recommend using the shower strap to free up your hands and to support the weight of the cylinder.
  • View the video 'how to' video on the video tab

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