Discreet delivery & billing
FDA-registered
2-year warranty
60-day money-back guarantee
Hydro penis pumps
Looking for a penis pump that feels safe, simple, and built for real results? Bathmate hydro pumps use warm water and controlled pressure to help men support stronger erections, better performance, and more confidence - without pills, complicated setup, or awkward routines.
Why choose a water-based penis pump?
Bathmate pumps use warm water instead of air to create controlled pressure around the penis.
This helps deliver a smoother, more comfortable pumping experience compared with traditional air pumps - while encouraging blood flow to support stronger, harder erections.
Because Bathmate is designed for the bath or shower, it also fits easily into your routine. No complicated setup. No awkward extra step. Just a simple, private way to support better performance.
Choose a water-based penis pump if you want:
- Comfortable, even pressure
- A natural, non-invasive routine
- Shower-friendly use
- A discreet way to support erection quality
- A pump that feels easy to stick with
How Bathmate pumps work
Bathmate pumps use water-based vacuum pressure to help draw blood into the penis.
You fill the pump with warm water, place it over the penis, create a seal, then use controlled pressure to encourage increased blood flow. With a consistent routine, Bathmate is designed to support better erection quality, confidence, and performance over time.
The routine is simple:
- Fill with warm water
- Create a comfortable seal
- Pump gently
- Use consistently
No pills. No complicated setup. Just water, pressure, and a routine built for real life.
Which penis pump is right for me?
Fitment
7 Sizes (from 3" to 9")
Fitment
8 Sizes (from 3" to 11")
Fitment
1 Size (7")
Power
High
Power
Max
Power
Mid
Pressure Control
High
Pressure Control
Max (via included hand pump)
Pressure Control
High
Set Up Time
Quick & Easy
Set Up Time
Quick & Easy
Set Up Time
Quick & Easy
Comfort
Excellent (includes cushion insert)
Comfort
Excellent (includes cushion insert)
Comfort
Very Good (includes cushion pad)
Safety Rating
FDA Registered, ISO approved, Class II Medical Device
Safety Rating
FDA Registered, ISO approved, Class II Medical Device
Safety Rating
FDA Registered, ISO approved, Class II Medical Device
Customer Rating
4.7 ⭐⭐⭐⭐⭐
Customer Rating
4.8 ⭐⭐⭐⭐⭐
Customer Rating
4.7 ⭐⭐⭐⭐⭐
Best Bathmate Penis Pumps
That guarantee isn't what makes Bathmate the world's best penis pump - we're able to offer it because our pumps outperform any other option on the market. Bathmate is one of the very few companies that make medically-classified penis pumps, a certification that means all our pumps are fully tested and built to provide a safe level of pressure, preventing any serious injury.
Our more powerful pumps actually give you 100% of the safe pressure level, so you'll get the best gains physically possible. That means quickly increasing gains, building up sexual stamina, enhancing your erections, and making a real improvement for your confidence.
If you know how penis pumps work, you'll expect most of those results, but the last might seem unusual. In fact, the vast majority of people who use effective penis pumps report a real, lasting confidence boost from the first time that they pump. It makes a lot more sense than you might think - penis size and sexual power matter a lot to most people, so using a Bathmate pump provides a huge confidence boost!
So, we make the best penis pumps in the world, and we absolutely guarantee that you'll agree with us once you try a Bathmate. However, one size doesn't fit all, especially when it comes to penis pumps, so we make 12 different pumps, in 3 different models:
How to Get the Best Penis Pump Results
So, what can you expect when you get started with the world's best penis pumps? It depends on two things - how your body works; and how much effort you're willing to put into your workout.
Penis pumps are basically the same as any kind of exercise. Some people are always going to get better results than others when they do the same work, but you've got to actually do the work to get any kind of gains at all.
How often to use a penis pump
Unlike a gym routine, though, it takes just 15 minutes a day to get the best out of Bathmate. Just use your pump for 3 five-minute sessions in the bath or shower, and you'll be making a genuine, lasting difference to your size.
Right after you pump, you should notice a visible improvement. These temporary gains are exactly what you need if you're out to impress (it's why a lot of adult film stars use Bathmate just before shooting a scene), but they're not permanent.
By keeping up with a routine for longer, you're going to start making real, lasting improvements. Because different people report different results, we can't give you a gains estimate, but just ask some of our users how much of a difference it's made for them.
Like any workout, if you stop completely, your gains are eventually going to roll back, but even an occasional Bathmate session is usually enough to maintain your increased gains.
On average, our users start to report longer-lasting improvements after about a month of regular workouts. Because of that, we've designed our satisfaction guarantee to let you really see those results for yourself. Once delivered, you'll have 60 days to test your Bathmate - if you're not pleased, we'll give you a full refund. In other words, there's absolutely nothing to lose - and a whole lot of gains to be made.