How It Works

Understanding The Structure & Anatomy of the Penis...

To understand how the Bathmate Pumps works, first we need to understand the anatomy of the penis and what happens when a man gets an erection


Structure of a Penis

Your penis is divided into three chambers, two large ones on top, that’s your

erectile tissue (Corpora Cavernosa) and one smaller chamber on the bottom

which you urinate and ejaculate from (Carpus Spongiosum)





 Penis Erection



When you get a hard-on, your brain releases a hormone which sends blood to your penis, filling your erectile tissue.

The blood spaces in the Corpora Cavenosa fill to the maximum giving you an erection. Note that the maximum your Corpora

Cavernosa can fill is the amount your blood vessels can hold.



Penis Growth

 The great news is your Corpora Cavernosa can be developed larger and

stronger with the Bathmate.The bathmate exercies your penis by expanding

your chambers. The more you use the Bathmate the bigger the vessels

become, allowing more blood to flow and fill the tissue. It's like bodybuilding

for your penis.





Difference Between Air Pumps & the Bathmate Hydro Pump

Conventional air pumps  allow the air within to act like a sponge - they compress and

expand without enlarging the penis in proportion; this results in the enlargement of certain

areas and not others i.e. foreskin and not length or thickness.


The Bathmate is filled with water, positioned and sealed at the base. When using the

Bathmate, the water around the penis has an negative pressure which creates an evenly

distributed suction force to every part of the penis. This helps to draw rich oxygenated

blood to the penis cavity and to expend it.

With consistent proper use of the Bathmate, there will be more and more blood to be

allowed into the soft spongy tissue inside the penis cavity. This triggers the penis to

generate more cells to expand its size to hold more blood during a normal erection. By

increasing the capacity of this tissue to hold more blood, the penis will be larger as a result.



 Bathmate Works!


Results: The increase is in both the erect and flaccid (soft) state, while

men who are small when flaccid get the fastest, most noticeable results.


Tips: Similar to weight training, if you go to the gym once your body won’t

really look any different other than pumped for show. If you go to the gym

3 – 4 times a week however you will start seeing real changes.


Tips: The more consistent you use the Bathmate®, the thicker and longer your

penis will appear*. We recommend 15 minute sessions as often as once per