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Doc Johnson Vac U Lock 8 UR3 Cock with Strap On Flesh Realistic Dildo - Strap On Sextoys
Doc Johnson Vac U Lock 8 UR3 Cock with Strap On Flesh Realistic Dildo - Strap On Sextoys

Doc Johnson Vac U Lock 8 UR3 Cock with Strap On Flesh Realistic Dildo

$109.99
$109.99

Vac-U-Lock 8 UR3 Cock, with Strap-On Flesh combines lifelike UR3 material, with Doc Johnson's secure attachment system for realistic penetration. Ultra Harness adjusts up to 53 inches for comfortable strap-on play and confident thrusting power.

Key Features:

The 8 inch UR3 dildo delivers realistic penetration with lifelike texture and veining for authentic vaginal or anal stimulation during strap on play between partners.

Secure Vac U Lock system ensures the dildo stays firmly attached to compatible harnesses during vigorous thrusting and penetration without slipping or detachment issues.

Ultra Harness accommodates waists up to 53 inches with adjustable straps for comfortable positioning during extended penetrative sex sessions with your partner.

Phthalate free UR3 material provides body safe penetration with soft realistic texture that mimics natural skin sensation for enhanced arousal during intimate encounters.

Complete strap on kit enables immediate penetrative play with included harness dildo and Vac U Lock plug for hands free thrusting and orgasmic stimulation.

Vendor: Doc Johnson
SKU: STR-117-B-NOATTRIBUTES-SHOP-NONE-19687
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Vac-U-Lock 8 UR3 Cock with Strap-On Flesh transforms strap-on sessions through Doc Johnson's realistic attachment system and Ultra Harness combo. The lifelike UR3 cock locks securely into place while the adjustable harness supports waists up to 53 inches for confident penetration.

What It Does

This realistic cock attachment slides deep inside your partner while the UR3 material flexes and warms against their internal walls. The textured shaft creates friction during thrusting that mimics natural penetration, while the secure Vac-U-Lock connection prevents slipping during hard fucking. Unlike basic strap-ons that shift position, this system stays locked in place for consistent G-spot or prostate contact throughout your session.

Your partner's arousal escalates as the lifelike head pushes against sensitive spots with each thrust. The realistic girth stretches them perfectly while the flexible material responds to their body heat and movement. Deep penetration becomes effortless as the secure harness distributes pressure evenly across your hips, letting you focus on driving them to explosive climax without distraction.

Technical Specs

  • 8-inch insertable UR3 cock with realistic head and shaft texture
  • Ultra Harness fits waists 26-53 inches with adjustable nylon straps
  • Vac-U-Lock system creates vacuum-sealed attachment connection
  • Body-safe phthalate-free UR3 material warms to body temperature
  • Includes powder dispenser for smooth attachment changes

How To Use It

Adjust the Ultra Harness around your waist and thighs, ensuring the O-ring sits comfortably at your pelvis. Insert the Vac-U-Lock plug into the attachment base and push firmly until you hear the vacuum seal click. Apply lube generously to the UR3 cock and guide it slowly into your partner while they relax and open up.

Start with shallow thrusts to let them adjust to the girth, then gradually push deeper as their arousal grows. The harness lets you control the angle and force - lean forward to hit their G-spot or prostate, or stay upright for deeper penetration. Watch their breathing quicken and muscles tense as you find the rhythm that makes them gasp and arch their back.

Who It Suits

Couples seeking realistic strap-on play will appreciate how the UR3 material mimics natural cock texture and flexibility. The adjustable harness accommodates different body types while providing stable support for vigorous thrusting. Beginners benefit from the secure attachment system that eliminates fumbling, while experienced users love the lifelike sensations. Anyone frustrated with basic strap-ons that slip or feel artificial should consider this upgrade for more satisfying penetration sessions.

Who Makes It?

  • Doc Johnson specializes in premium American-made adult toys and strap-on systems
  • Visit the Doc Johnson brand page →

Feature Breakdown

Feature Specification Sexual Benefit User Experience
UR3 Material Lifelike phthalate-free compound Mimics natural cock texture Warm flexible penetration
Vac-U-Lock System Vacuum-sealed attachment base Prevents slipping during thrusting Confident uninterrupted fucking
Ultra Harness Adjustable 26-53 inch waist fit Stable support for deep penetration Comfortable extended sessions
8-Inch Length Full insertable realistic shaft Reaches G-spot and prostate zones Satisfying depth and fullness

Where It Fits in Our Range

Bondage

This advanced strap-on system appeals to power exchange dynamics where control and dominance matter. The secure harness and realistic attachment create authentic penetration scenarios for role-play and submission training. Choose this when realistic cock simulation enhances your fetish scenes.

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Sex Toys

Among penetration toys, this strap-on offers the most realistic cock experience through premium materials and engineering. The interchangeable system works with other Vac-U-Lock attachments for variety. Perfect for couples wanting lifelike penetration without basic dildo limitations.

Explore all Sex Toys →

Expert Review from Our In-House Tester

The moment I clicked the Vac-U-Lock 8 UR3 Cock into the harness, I knew this was different from typical strap-ons. The vacuum seal created such a solid connection that the cock felt like an extension of my body. My partner immediately noticed how the UR3 material warmed against their skin - none of that cold, artificial feeling you get with cheaper dildos. The realistic head shape made penetration smoother, and I could feel their muscles grip the flexible shaft through the harness feedback. What impressed me most was how the secure attachment let me focus entirely on angle and rhythm instead of worrying about slippage. When they started trembling and gripping the sheets, I knew the G-spot contact was perfect. The 8-inch length provided exactly the right depth without being overwhelming, and the lifelike texture had them moaning with each thrust. This system definitely earned a permanent spot in our toy collection.

Reasons to Buy

  • UR3 material — warms to body temperature for realistic cock sensations
  • Vac-U-Lock system — eliminates slipping for uninterrupted hard fucking
  • Ultra Harness design — supports vigorous thrusting with comfortable fit
  • 8-inch realistic shaft — reaches deep erogenous zones for satisfying penetration
  • American craftsmanship — superior quality construction for lasting performance

Why Buy From Cock Ring Shop

  • Genuine Doc Johnson products with full manufacturer warranty
  • Expert guidance on strap-ons for choosing the right Bondage
  • 100% discreet packaging — no logos, total privacy
  • Fast tracked shipping of Vac-U-Lock 8 UR3 Cock with Strap-On Flesh across Australia
  • Complete strap-on system arrives ready for immediate realistic penetration sessions

Order your Vac-U-Lock 8 UR3 Cock with Strap-On Flesh from the cockringshop for lifelike penetration that stays securely attached during vigorous fucking. This premium American-made system outperforms basic strap-ons through superior materials and engineering that creates authentic cock sensations.

Shipping Information & Policy


Cockringshop.com.au 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.

Returns Policy


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, cockringshop.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

Frequently Asked Questions

How does the Vac U Lock 8 UR3 Cock with Strap On Flesh enhance penetrative stimulation?
The realistic UR3 material delivers authentic penetration sensations with lifelike texture and veining that stimulates vaginal or anal walls for intense arousal and orgasmic pleasure.
What makes the Vac U Lock 8 UR3 Cock with Strap On Flesh secure during use?
Advanced Vac U Lock technology creates a vacuum seal that keeps the dildo firmly attached to the harness during vigorous thrusting without slipping or detachment.
Why is the Vac U Lock 8 UR3 Cock with Strap On Flesh effective for couples play?
Adjustable harness design accommodates various body sizes while the realistic dildo enables penetrative stimulation for partners seeking hands free thrusting and shared orgasmic experiences.
Which body areas does the Vac U Lock 8 UR3 Cock with Strap On Flesh stimulate effectively?
Eight inch length targets deep vaginal or anal penetration while the realistic girth stimulates sensitive nerve endings for intense arousal and climactic pleasure during intimate play.
Does the Vac U Lock 8 UR3 Cock with Strap On Flesh provide realistic sensations?
Lifelike UR3 construction mimics natural skin texture with detailed veining and anatomical accuracy that delivers authentic penetration sensations for enhanced sexual satisfaction and arousal.

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Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

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

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All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

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