Bathmate is the world's best-selling hydro penis pump brand, invented by engineer John Edwin Oakes in 2004, using water-based vacuum technology for safer, more effective male enhancement.
Why Bathmate Stands Out
Since launching in 2006 from Wakefield, West Yorkshire, Bathmate has sold over one million units across 90+ countries. Inventor John Oakes holds a Higher National Certificate in Mechanical Engineering with 35+ years experience in automated systems. He created the first hydro pump after a friend's spinal injury left him unable to achieve erections—existing air pumps proved uncomfortable and ineffective.
The breakthrough came from recognising the penis as a hydraulically operated organ. By surrounding it with warm water rather than air, Bathmate creates even pressure distribution that works with the body's natural blood flow. Browse the full range of penis pumps to compare hydro technology against traditional air systems.
Bathmate for Couples: Coordinate Your Enhancement
Bathmate pumps have become essential tools for couples seeking to strengthen intimate performance together. The three-tier range lets partners coordinate their enhancement journey—one partner may start with entry-level Hydro for discovery, while both can progress to advanced tiers as confidence grows. Shower routines become shared rituals: partners can supervise pump sessions, track visible progress together, and celebrate milestones as collaborative achievement. For couples coordinating intimacy timing, pump routines create predictable rhythms that both partners can plan around. The visual gains—immediate temporary enlargement plus long-term size development—create tangible proof of shared investment in enhanced pleasure.
Explore the Bathmate Range
Hydro Series — Entry-Level Couples' Discovery
The entry-level Hydro7 (formerly Hercules) delivers moderate pressure for gradual gains, ideal for couples exploring hydro pumping together for the first time. Designed for penises 5-7 inches erect, it uses a bellows system requiring no additional attachments. Budget-friendly pricing makes it accessible for couples starting their enhancement journey without major investment. Partners can use it together during bath or shower time, building comfort and confidence in a relaxed setting. For couples new to penis pumps, the Hydro series offers straightforward introduction to technology and results—observation and support from a partner deepens the shared experience.
Hydromax Series — Mid-Tier Performance and Control
Delivering 35% more power than the original Hydro, the Hydromax range features improved bellows design, new valve systems, and removable comfort pads. Models span Hydromax5 through Hydromax9 to accommodate 3-9 inch erect lengths. The Hydromax7 remains Bathmate's best-selling pump globally, balancing power with ease of use. For couples ready to intensify their routine, Hydromax offers noticeable performance uplift that both partners can appreciate during intimacy. The removable comfort pads allow customisation for different partner preferences and body types. Many couples use Hydromax sessions as foreplay, with one partner operating the pump while the other experiences mounting arousal and anticipation—building arousal as a coordinated experience rather than solo practice.
HydroXtreme Series — Premium Precision and Couples' Control
The flagship hydro penis pumps include patented handball attachments for precision pressure control. Users achieve maximum safe vacuum levels through the detachable pump rather than body compression alone. Full accessory kits include carry cases, measuring gauges, comfort pads, shower straps, and cleaning supplies. For couples seeking professional-grade performance, HydroXtreme introduces the handball pump—one partner can operate the handball while the other experiences precisely controlled pressure, turning pump sessions into shared play. Some couples assign the handball control to one partner as an expression of intimate power exchange; others trade control between sessions, building awareness and communication. The precision control means couples can explore different pressure levels to find what delivers best results for their specific body types and goals.
HydroXtreme11 — Maximum Capacity for Larger Men
The world's largest penis pump accommodates erect lengths from 9-11 inches. Designed for exceptionally well-endowed users requiring XL capacity, it delivers the same precision handball control as smaller Xtreme models while providing unmatched chamber volume for complete coverage. For couples where one partner is exceptionally large, HydroXtreme11 ensures neither partner has to compromise on fit or performance. The larger chamber volume also allows for more dramatic visual expansion, which many couples find psychologically exciting during coordinated sessions.
Better Sex Accessories
Bathmate expanded beyond pumps with cock rings, waterproof bullet vibrators, lubricants, and cleaning solutions. These accessories complement pumping routines and enhance overall sexual performance, maintaining the brand's commitment to comprehensive male sexual wellness. For couples, pairing hydro pumps with cock rings creates extended performance sessions—pump first for expansion and improved blood flow, then use a ring to maintain gains during intimacy. Waterproof vibrators integrate seamlessly into shower routines alongside pump sessions, expanding couples' options for shared pleasure.
Bathmate Technology & Innovation
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Hydro-Vacuum System: Water creates even pressure distribution, eliminating painful hot spots from air pumps
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Bellows Mechanism: Pushes water out to generate vacuum without external hoses or pumps
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Handball Pump: Xtreme series feature detachable handball for precise pressure adjustment—perfect for partner control
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Comfort Pads: Medical-grade silicone creates secure seal while protecting sensitive tissue
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Premium Materials: Skin-safe silicone, high-strength polycarbonate, stainless steel components
Who Bathmate Is For
Bathmate serves men seeking improved erection quality, enhanced size, or erectile dysfunction support. Athletes use pumps post-workout to counteract "sports shrinkage" from intense exercise. ED sufferers find the drug-free approach restores function through improved blood flow. Men wanting confidence boosts see immediate temporary gains with potential long-term development from consistent use. The shower/bath integration makes daily routines convenient rather than clinical. For couples, Bathmate transforms solo enhancement practice into shared ritual and collaborative performance building—both partners benefit from improved erection quality, stamina, and confidence.
Comparing Popular Bathmate Products
| Product |
Power Level |
Best For |
Size Range |
Couples' Application |
| Hydro7 |
Standard |
Beginners |
5-7" erect |
Joint exploration, low pressure |
| Hydromax7 |
+35% power |
Intermediate users |
5-7" erect |
Foreplay intensity, observable gains |
| HydroXtreme7 |
Maximum |
Advanced users |
5-7" erect |
Partner handball control, precision play |
| HydroXtreme9 |
Maximum |
Larger men |
7-9" erect |
Full kit, couples' complete system |
| HydroXtreme11 |
Maximum |
Exceptionally endowed |
9-11" erect |
Premium fit, maximum visual impact |
The Bathmate Experience for Couples
Shower & Bath Integration — Shared Intimacy
Unlike clinical air pumps requiring dedicated sessions, Bathmate transforms daily washing into enhancement time couples can share. Warm water relaxes tissue for safer stretching while making post-use cleaning immediate. Couples report that shared shower routines build intimacy and anticipation—one partner may operate the pump or provide encouragement while the other experiences the session. Most users report 15-minute sessions 3-5 times weekly deliver noticeable improvements within weeks; couples who practice together often increase frequency because shared motivation keeps both partners engaged.
User-Reported Results
Bathmate's 2020 survey of 12,000 customers found 81% reported improved erections or size gains after two months. Among HydroXtreme users, 92.9% noted better erection quality. The brand offers 60-day money-back guarantees, allowing real-world testing before commitment. For couples, visible progress creates positive reinforcement—both partners see measurable gains, which strengthens motivation and deepens shared confidence in the routine.
UK Manufacturing Quality
All Bathmate products are handmade in Wakefield using precision robotics for injection moulding. FDA-registered designs meet international safety standards. Two-year warranties cover manufacturing defects, reflecting confidence in build quality and durability. When couples invest in Bathmate, they're investing in equipment built to last through extended, consistent use across months and years.
Couples' Progression Path
Many couples start with Hydro7 for gentle introduction and comfort building. After 4–6 weeks, they progress to Hydromax for performance boost and visible gains. Advanced couples eventually select HydroXtreme for handball control and maximum customisation. This progression mirrors relationship development itself—beginning with discovery, moving to confident practice, and eventually accessing sophisticated control and precision. Partners can track progress together through measurements, photos, or simple observation during intimacy. The shared journey transforms a solo wellness tool into a couples' experience that strengthens communication, trust, and physical intimacy.
Learn More About Bathmate
John Edwin Oakes transformed a personal solution for a disabled friend into the world's leading hydro pump brand. This profile on John Edwin Oakes explores his engineering background and the invention story behind Bathmate's water-based technology.
Shop Bathmate at Cock Ring Shop
Experience the hydro pump difference that's made Bathmate the global leader in male enhancement. From entry-level Hydro7 to the powerful HydroXtreme range, every pump integrates seamlessly into shower routines for convenient, effective results. Browse our Bathmate selection individually or as couples' kits, and discover why over one million men—and their partners—trust this technology to enhance intimacy and performance together.