Water-powered penis pump with hydro technology for size enhancement and stamina building sessions.
Key Features:
Water-based hydropump technology for size potential
Polycarbonate and silicone premium construction
Precision pressure control mechanism
Designed for 9-11 inch erect lengths
Advanced suction system with safety valve
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Men with larger penis dimensions often struggle to find a pump that fits properly and delivers real results. The Bathmate Hydroxtreme11 Xtreme Large Penis Pump is engineered specifically for penis sizes of 9–11 inches, using water-based hydropump technology to create powerful, controlled suction for potential enhancement.
The Bathmate Hydroxtreme11 Xtreme Large Penis Pump is a water-based hydropump built for men seeking a pump that matches their larger size. Unlike standard pumps, its hydropump system uses warm water to create a vacuum effect, delivering precise pressure control and potential temporary enlargement. The transparent polycarbonate cylinder and silicone components are body-safe and durable, while the handball pump mechanism lets you manage suction intensity manually without batteries or electricity.
This pump accommodates penis dimensions of 9–11 inches with girth up to 8.5 inches, making it a specialized tool for well-endowed men. A quick-release safety valve prevents over-pressure, and its waterproof design means you can use it in the shower or bath. See the full BDSM Australia range of Penis Pumps to compare other options.
Fill the cylinder with warm water to your desired level. Insert your flaccid penis into the chamber and ensure a complete seal against your body. Use the handball pump to create suction slowly and steadily, monitoring pressure and sensation. Maintain the vacuum for your chosen duration (typically 5–10 minutes for beginners), then release pressure using the quick-release valve before removing.
For enhanced results, combine pump sessions with stretching exercises and use the device 3–4 times weekly. Many users pair the pump with Penis Extenders to amplify gains over time. Always rinse thoroughly after use, allow complete air drying, and store in the protective case to maintain the pump's integrity and longevity.
Rinse the pump and cylinder thoroughly with mild soap and lukewarm water after every use. Allow all components to air dry completely before storage to prevent mold or bacterial growth. Store the device in the provided protective case in a cool, dry place away from direct sunlight. Inspect the silicone seal and valve regularly for wear, and avoid harsh chemicals or abrasive cleaning methods that may damage materials.
Understanding how to introduce enhancement tools into your routine takes knowledge and confidence. Our detailed guide, Introducing Penis Plugs To Wife, explores communication and technique with partners. Explore the science and practice behind male enhancement to make informed choices about your sexual health and goals.
The Bathmate Hydroxtreme11 Xtreme Large Penis Pump is a remarkable instrument for demonstrating control over a submissive's body. Precise pressure management allows me to orchestrate physical responses with exactness. My submissives experience vulnerability as I command each pump stroke, their helplessness absolute. The transparent cylinder becomes theater—I watch everything, control everything.
Water-based suction creates sensations my submissives cannot predict or escape. By varying pressure incrementally, I teach obedience through physical sensation. Some respond to gentle pressure; others require intensity to understand their place beneath me. Combining the pump with verbal commands deepens psychological submission—they learn their body serves my pleasure, not theirs.
Advanced sessions involve restricting movement entirely. Bound submissives cannot touch themselves or adjust position, amplifying their dependence on my judgment. The handball mechanism demands my active participation—every sensation flows from my hand, my will. Aftercare becomes an essential protocol, reinforcing the power exchange and their gratitude for my control.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Bathmate Hydroxtreme11 Xtreme Large | Standard Manual Pump | Electric Penis Pump |
|---|---|---|---|
| Designed penis size | 9–11 inches | 6–8 inches | 7–9 inches |
| Pressure control | Manual handball, precise adjustment | Basic hand squeeze | Electronic settings, less tactile |
| Material safety | Medical-grade polycarbonate and silicone | Plastic or rubber (variable quality) | Plastic with electronic components |
| Water-based system | Yes, hydropump technology | Air-based only | Air-based only |
| Best for | Larger men seeking precise control | Budget-conscious beginners | Hands-free convenience |
Pick up the Bathmate Hydroxtreme11 Xtreme Large Penis Pump at BDSM Australia when you're ready for a pump engineered to your size and ambition. This hydropump delivers the control, safety, and results that larger men deserve. Water-based technology, precise handball pressure management, and specialized sizing make it the clear choice for serious enhancement—order yours today and experience the difference precision engineering delivers. Safe Shopping from an Established Australian Business.
BDSM Australia ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.