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Vac-U-Lock Vibrating 6" Ur3 Cock By Doc Johnson - Strap On Sextoys
Vac-U-Lock Vibrating 6" Ur3 Cock By Doc Johnson - Strap On Sextoys

Vac-U-Lock Vibrating 6" Ur3 Cock By Doc Johnson

$99.99
$99.99

Vac-U-Lock compatible vibrating 6 inch UR3 attachment with harness for strap-on play

Key Features:

Realistic 6-inch flesh-toned design

Premium UR3 material for authentic feel

Vibrating functionality for enhanced stimulation

Vac-U-Lock compatible harness system

Multipurpose sexual experience tool

Vendor: Doc Johnson
SKU: STR-077-B-NOATTRIBUTES-SHOP-NONE-19686
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Penetrative play with a harness can feel impersonal or awkward without the right tool. This realistic, vibrating dildo attaches securely to any compatible harness and delivers customizable stimulation for couples and solo users exploring strap-on play.

At a glance
  • Length: 6 inches insertable
  • Material: UR3 body-safe, hypoallergenic
  • Power: Rechargeable vibration with multiple settings
  • System: Vac-U-Lock attachment for harness compatibility
  • Waterproof: Yes, harness included
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The Vac-U-Lock Vibrating 6 UR3 Cock with Strap-On Flesh is a realistic dildo engineered for harness play. Its UR3 material mimics skin texture and warmth, while a built-in rechargeable vibration system delivers multiple intensity settings. The Vac-U-Lock base locks securely into any compatible harness, eliminating slippage during use and allowing quick transitions between scenes or partners.

What sets this toy apart is its combination of tactile realism and mechanical reliability. The 6-inch insertable length suits most users without overwhelming, and the hypoallergenic material is phthalate-free and body-safe. See the full BDSM Australia range of Strap-On-Me harnesses and attachments to complete your setup.

Key features

  • Realistic texture: UR3 material responds to body temperature and mimics human skin for immersive sensation.
  • Secure attachment: Vac-U-Lock system locks firmly into harnesses with zero movement or slippage during penetration.
  • Customizable vibration: Multiple intensity patterns let you control stimulation strength and rhythm independently.
  • Rechargeable design: USB charging provides extended playtime without battery replacement or downtime.
  • Waterproof construction: Full waterproofing makes cleaning simple and enables shower or bath play.

Specifications

  • Total length: 7.5 inches; insertable length 6 inches; diameter 1.5 inches.
  • Material: UR3 body-safe silicone, phthalate-free, hypoallergenic with natural skin-like texture.
  • Power: Rechargeable lithium battery via USB; multiple vibration patterns and intensity levels.
  • Waterproof rating: Fully submersible; safe for water-based lubricant only.
  • Box contents: Dildo, Ultra Harness, Vac-U-Lock adapter, USB charging cable, storage bag, renewal powder, cleaning guide.

How to use a strap on sextoy

Secure the dildo to your harness using the Vac-U-Lock adapter—it clicks firmly into place with no wobble. Apply generous water-based lubricant to both the toy and the receiving partner's opening. Wear the harness snugly around your waist and hips for stability. Activate the vibration using the control button and select your preferred intensity. Position yourself and your partner comfortably, then insert slowly, allowing time for relaxation and adjustment before increasing depth or speed.

Experiment with different angles and thrusting rhythms to discover what feels best for both of you. The vibration settings let you build anticipation by alternating between gentle pulses and stronger sensations. Many users enjoy combining this toy with other forms of stimulation or sensory play. Explore the range of lubricants and accessories available in Sensuva On to enhance comfort and sensation during longer scenes.

Always use water-based lubricant, start slowly to allow the receiving partner to adjust, clean thoroughly with warm soapy water after each use, and never share without proper cleaning between partners. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Wash the toy immediately after use with warm water and mild antibacterial soap, then dry completely with a soft cloth. Store it in the included bag in a cool, dark place away from direct sunlight and extreme heat. Apply the included renewal powder occasionally to maintain the UR3 material's soft texture. Keep the harness clean and dry as well, and check the Vac-U-Lock connection periodically to ensure it remains secure.

Learn more

Understanding harness fit and attachment methods improves comfort and confidence during play. Knowing your preferences—depth, width, vibration intensity—helps you choose the right toy and settings for each session. Read more about techniques and preparation in Hands On A Finger Sucking Expose.

Mistress Athena's training notes

This cock serves my purpose perfectly when I'm training submissives in obedience and surrender. Its realistic texture forces them to confront the physical reality of their submission. The Vac-U-Lock system allows me seamless control—I can switch intensity mid-scene without breaking rhythm, keeping them perpetually uncertain of what comes next.

Vibration becomes my tool of psychological dominance. A submissive never knows if I'll increase the sensation or withdraw it entirely. Their body responds involuntarily, yet their mind knows every sensation is my gift or punishment. This teaches them that pleasure itself is not theirs to control—it belongs to me.

What I observe most is the moment resistance transforms into acceptance. The UR3 material's warmth and give create an intimacy that intensifies power exchange. By the scene's end, most submissives are entirely focused on my commands, their vulnerability complete. The toy is merely my instrument; their surrender is the true measure of my dominance.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature Vac-U-Lock Vibrating 6" UR3 Cock Standard Silicone Strap-On Non-Vibrating Vac-U-Lock Dildo
Vibration Yes, rechargeable, multiple settings None None
Material Feel UR3 realistic, warm, responsive Firm silicone, less lifelike UR3 realistic, no vibration
Attachment System Vac-U-Lock (quick, secure, interchangeable) Integrated (permanent to harness) Vac-U-Lock (quick, secure)
Best For Couples wanting stimulation variety and control Beginners seeking simplicity Users who prefer sensation without vibration
Maintenance Clean toy and harness separately; recharge battery Clean entire unit; no charging Clean toy and harness separately; no charging

Why you'll reach for it

Find yourself drawn to this toy whenever you want realistic sensation combined with responsive control. Its vibration settings let you build intensity gradually or deliver sudden bursts of stimulation, keeping both partners engaged and excited. The secure Vac-U-Lock system means you can trust it during intense play at BDSM Australia. Whether you're exploring strap-on play for the first time or refining your technique, this realistic, versatile dildo delivers the experience you're looking for. Order yours today. Quality Bondage Gear Without the Guesswork.

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.

Frequently Asked Questions

What is the Vac-U-Lock Vibrating 6 UR3 Cock with Strap-On Flesh?
The Vac-U-Lock Vibrating 6 UR3 Cock with Strap-On Flesh is a premium 6-inch dildo by Doc Johnson featuring realistic UR3 material, vibrating functionality, and a Vac-U-Lock compatible design for harness attachment.
Does the Vac-U-Lock penis ring provide additional stimulation?
The Vac-U-Lock system allows seamless attachment to harnesses, enabling dynamic sexual experiences with precise positioning and enhanced penetration potential for different sexual scenarios.
When should users activate the vibrating mechanism?
Users can activate the vibrating mechanism during foreplay, penetration, or solo exploration to increase sensory stimulation and provide targeted pleasure throughout sexual activity.
Will the UR3 material enhance sensory experience?
The UR3 material mimics human skin texture, providing ultra-realistic sensations with soft, responsive surface that increases tactile pleasure during sexual interactions.
Should this dildo be used with specific BDSM equipment?
This dildo works excellently with compatible Vac-U-Lock harnesses, allowing secure attachment for bondage play, domination scenes, and various penetrative sexual activities.

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We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

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We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!