Bathmate HydroXtreme 8 - hydraulic penis pump set (clear)

The Bathmate HydroXtreme 8 is the most powerful model in Bathmate’s premium range for an erect penis length of 15-20 cm - with a detachable hand pump, safety lock, black hard case and a full accessory kit for a professional, customisable routine.

Why is the Bathmate HydroXtreme 8 hydropump set a good choice?

The HydroXtreme 8 is Bathmate’s most powerful and most premium size-8 model, designed for users with an erect penis length of 15-20 cm. It is a perfect choice for advanced users who have outgrown the Hydromax 8, as well as for those who want the highest-level, fully customisable device right from the start. The major advantage of this series is the detachable hand pump (“handball”): you don’t have to squeeze the body of the pump itself, but instead use the separate bulb-style hand pump to increase and fine-tune the vacuum pressure gradually and precisely. You fill the pump with water and place it over the penis in the bath or shower, seal it against the body, then build up the desired pressure using the handball and maintain it in 5-minute cycles. As the HydroXtreme 8 delivers a particularly strong vacuum, beginners should always start gently and increase pressure gradually - its full potential will really be used by experienced users. The set includes everything needed for a complete routine: black hard case, safety lock, shower strap for hands-free use, comfort insert, cleaning sponge, Bathmate Clean cleaning solution, towel and hose.

Why customers like the Bathmate HydroXtreme 8 hydropump set

• Detachable hand pump (“handball”) - precise, gradual pressure control.
• Maximum control and performance - the most powerful size-8 model in the Bathmate range.
• Full accessory kit - hard case, shower strap, comfort insert, cleaning tools.
• Safety lock - discreet, secure storage in the hard case.
• Shower strap - hands-free use in the shower.
• Bathmate Clean cleaning solution - professional hygiene.
• “Just Add Water” technology - all you need is warm water, nothing else.
• For an erect length of 15-20 cm - precise fit for the larger size range.
• Shower- and bath-friendly - easy to build into your daily routine.
• 2-year manufacturer’s warranty.

What’s in the box?

• 1 x Bathmate HydroXtreme 8 penis pump
• 1 x bulb-style hand pump (“handball”)
• 1 x hose (tube connector to the pump)
• 1 x comfort insert
• 1 x shower strap
• 1 x cleaning sponge
• 1 x Bathmate Clean cleaning solution
• 1 x towel
• 1 x safety lock
• 1 x black storage case

Product features

• Model: HydroXtreme 8
• Usable internal length: approx. 21 cm
• Internal diameter: approx. 6 cm
• Recommended user range: 15-20 cm erect penis length, max. approx. 6 cm diameter
• Pumping system: bellows + detachable hand pump (“handball”)
• Control: hand pump with gradual vacuum regulation
• Material: polycarbonate cylinder + TPE comfort ring, phthalate-free
• Water resistance: shower- and bath-friendly

Instructions for use

The Bathmate water-based (hydro) penis pump can be used in the bath or shower. For safe use and good results, it is recommended to follow the manufacturer’s official 7-step routine.

How to use the Bathmate correctly, step by step:

• 1. Warm-up: use it in the bath or shower and gently massage the area so that the skin relaxes.
• 2. Filling the pump: close the valve, remove the comfort insert (optional), fill with warm (not hot!) water, then put the insert back.
• 3. Positioning: place the flaccid penis into the pump, making sure the testicles remain outside the seal. Press the pump firmly against your body to get a good seal, tilt it slightly upwards and open the valve (the hand pump bulb can be attached optionally).
• 4. Creating the vacuum: pull the pump towards your body to create a vacuum, then pump up to your comfortable maximum pressure (you can further increase the suction by squeezing the hand pump bulb).
• 5. Working time: keep it on for no more than 3 minutes, adding a little pressure if necessary. Then release the vacuum by pressing down the clear valve cap and remove the pump.
• 6. Massage: with an “OK” grip (thumb and forefinger forming a ring), gently slide your hand from the base of the penis towards the glans for about 2 minutes to relax the tissue.
• 7. Repetition: repeat steps 2-6 up to two more times. The entire routine should not last longer than 15-20 minutes. Weekly use: maximum 5 days (for example 2 days on, rest day, 3 days on, rest day).

Common mistakes to avoid:

• Rushing: always spend a few minutes warming up before each session.
• Over-pumping: higher pressure does not mean better results - always stay at a comfortable level to avoid injury.
• Overdoing it: stick to the recommended 15-20 minutes; using it for too long can cause temporary swelling or reduced sensitivity.

Good to know: the pump also works without water, with air (e.g. in the shower or bathroom), but warm water helps relax the tissues and improves the seal. It is also safe for beginners - start with low pressure and short sessions.

What to pay attention to when using the Bathmate HydroXtreme 8 hydropump set

• Gradual build-up - as a beginner always start with lower pressure and gradually increase the vacuum strength. Because of the handball, gradual build-up is particularly important.
• 5-minute cycles - do not keep it under continuous pressure for more than 5 minutes; take breaks in between.
• Use water-based lubricant only if needed - oil- and silicone-based lubricants can damage the pump material.
• Always use it with shaved or closely trimmed pubic hair so that the comfort insert can seal airtight against the body.
• Size matching - this model is designed for an erect length of 15-20 cm; if you are smaller, choose the HydroXtreme 7 for a more accurate fit.
• Before and after use, wash the pump with the cleaning sponge and Bathmate Clean, then dry thoroughly.
• Store it with the safety lock engaged in the hard case, in a cool, dry place away from direct sunlight.
• If you feel any pain, numbness or discolouration, stop using it immediately.

User manual

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For both men’s and women’s sex toys, we always recommend using a suitable lubricant – discover the best ones here. Don’t forget about proper hygiene – we suggest cleaning and maintaining your toys with special cleaning products, which you can find here.