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Discover the original Bathmate hydropump penis pump.

If you’re looking for a perfect way to start increasing your sexual power, erection strength and overall confidence, the Bathmate Hydro7 is a powerful, effective choice. The world’s first hydropump, Hydro7 uses water to create a vacuum, giving you an easy way to start off your penis pump routine.


5-7in (13-18cm)

up to 6.5in (16.5cm)


Get it Wednesday, 19 Jun

In stock.

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Product Details

Hydro7 by Bathmate

  • Proven, long-lasting improvements for sexual power
  • Better erections and sexual stamina
  • Guaranteed satisfaction or full refund
  • Certified Skin-safe
  • The Original Hydropump
  • Polycarbonate Vessel
  • Bisphenol A Tested

Product Code


Size & Fit

Length - 5-7in (13-18cm)

Girth - up to 6.5in (16.5cm)

Recommend for average-sized users. This size is most popular and provides the best fit for most users.

Sizing Help - Still unsure which size to get? Find your recommended size or check out our size guide.

Product Info

Discover the original Bathmate hydropump penis pump.

If you’re looking for a perfect way to start increasing your sexual power, erection strength and overall confidence, the Bathmate Hydro7 is a powerful, effective choice. The world’s first hydropump, Hydro7 uses water to create a vacuum, giving you an easy way to start off your penis pump routine.

Learn More


  • Proven, long-lasting improvements for sexual power.
  • Better erections and sexual stamina.
  • Guaranteed satisfaction or full refund.


  • Fits sizes 5 - 7" (13 - 18cm)
  • Certified Skin-safe.
  • The Original Hydropump.


Bathmate penis pumps are all about convenient, safe use and real results. We’ve made using any of our hydropumps completely simple – just fill your Hydro7 with warm water, and seal it against your body for three 5 minute sessions to start your journey to fantastic results.

The Bathmate Hydro7 is best suited for users who measure between 5 and 7 inches when erect, making it an ideal choice for most beginners. If you’re looking for a penis pump in a different size, head over to our Shop by your Size section to see our full range.

We’re proud to be the number 1 brand in the world for penis pumps, having helped over 1 million worldwide users over the years. The Hydro7 was the very first step on our journey to the top – originally known as the Bathmate Hercules, the unique water-based design of our Hydro7 made us stand out from all competitors, delivering better results with no risk for users.

Since then, we’ve developed a wide range of Bathmate products, including the incredible Bathmate Hydromax7, designed to deliver 35% more power than the standard Hydro7 to create even better performance for users.

We make 3 different colours of Bathmate Hydro7, letting you pick out the perfect style of pump. As part of customising your Bathmate experience, we also offer a full collection of Bathmate Accessories, including everything from shower straps and pump carry kits to our unique Bathmate Max Out Jelqing Serum, combining with your Hydro7 to maximise your size increases.

As the creators of all Bathmate penis pumps, we’re able to offer a few great offers for those buying through this site. We offer a no-questions-asked 60 day return policy for all of our pumps (only claimable once), along with a full two-year warranty for your pump, and completely free worldwide shipping.

Using a unique design, the Hydro7 delivers better, safer performance than traditional penis pumps, creating real effects for users, with a full 78%* of surveyed users experiencing measurable changes in their penis size, strength and sex life. Head over to our Bathmate Reviews section to find out more about what our customers think about our pumps, or check out Bathmate Videos to see the results for yourself.

*Some survey participants may have received free or discounted products for their participation.

Medically Approved, Doctor Recommended

Better Fit, Better Results

Hydro7 will fit if your erect penis measures between

5 - 7In


13 - 18cm

In length

And less than




In girth

Hydro7 will fit if your erect penis measures between

LENGTH: 5 - 7 Inches (13 - 18cm)

GIRTH: Under 6.5 Inches (16.5 cm)

Unsure of your size?

Learn how to measure yourself

Not the right fit?

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Hydro7 Reviews

Customer Reviews

Based on 115 reviews
Manuel S. (United States)
I like the new hydro 8 inch

The new 8 inch hydro is awesome

g.z. (United States)
I wasn’t sure at first

I am young, 22 years old and notice my guy getting smaller and not as stiff anymore. I used to be 5.5 but went down to a softish 5, after using hydro for a month as intended, I went back up and now to a 6. I’m very happy with my pump and I’ll continue using it.

david r. (Ireland)

great product

Felice P.


M. S. (United States)
Game Changer

For the past few years, my ED steadily declined until recently I was completely flaccid all of the time - I could not even get an erection - EVER. As a man, I have to tell you, it is the most horrible and mentally debilitating thing that can happen to you. I used ED drugs to help, but all of those made me feel like total and utter crap for days after taking it and my ED problem was so bad that I would even go flaccid with the ED drugs. When I saw the advertisement for the Bathmate, I was extremely skeptical, sighed heavily and rolled my eyes. But I thought to myself - "What do I have to lose - if this doesn't work I guess I will live a celibate life." I kid you not, the FIRST day I tried it, after months of seeing no erection, I got one! It took a bit of adjustment, but I make this a part of my daily routine and have done it religiously every day since. I am seeing results - I have been waking up with a huge boner and maybe my eyes are deciving me - I swear Mr. Happy looks bigger! Folks, the issue is mental, but I believe now the real issue is BLOOD FLOW. You have to get to get that blood flowing down there like a river for it to truly work. The Bathmate does just that, and I could not be any happier. Thank you, thank you, thank you Bathmate!!!

60 Days Guarantee

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60-Day Money Back Guarantee

We're confident you'll love your Bathmate. When you shop through this website, we absolutely guarantee satisfying results within 60 days - or your money back. You'll have 60 days from delivery to claim a full refund, no questions asked.

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+ Free Deluxe Grooming Kit worth $47.98!

Maximize your results with a powerful set of accessories all specifically designed to help you achieve maximum gains. Cut down the cost of our Essential Accessories with this bundle, learn more about the bundle here. Bundle includes:

  • Deluxe Grooming Kit

  • Towel

  • Shower Strap

  • Capsule Case

  • Cleaning Brush

  • Bathmate Clean

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Looking for More power? Check out the Hydromax Series






Discreet Packaging


Discreet Billing and Packaging

Your privacy is important to us. We appreciate that your package may get left with a neighbour, or a family member may see your bank statement - so we operate with 100% discretion, with plain postage and unobtrusive billing names.