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Doc Johnson Vac U Lock 2 Leather Strap On with Plug Adjustable Harness - Strap On Sextoys
Doc Johnson Vac U Lock 2 Leather Strap On with Plug Adjustable Harness - Strap On Sextoys

Doc Johnson Vac U Lock 2 Leather Strap On with Plug Adjustable Harness

$109.99
$109.99

Vac-U-Lock 2 Leather Strap-On with Plug creates commanding control for strap-on play with an adjustable harness fitting waists up to 53 inches. The open crotch design allows natural anatomy access while securely holding any Vac-U-Lock attachment for powerful penetration.

Key Features:

Adjustable leather harness accommodates waists up to 53 inches with open crotch design for comfortable penetrative sex and strap on play between partners.

Compatible with all Doc Johnson Vac U Lock attachments including dildos and anal toys for customizable penetration experiences during intimate encounters.

Designed for both men and women with strategic opening that allows male genitals to remain accessible during strap on sex sessions.

Non slip leather construction provides secure positioning during vigorous thrusting and penetrative movements for enhanced sexual control and stamina.

Includes Vac U Lock plug for instant compatibility with interchangeable sex toy attachments to enhance penetration and stimulation during intimate play.

Vendor: Doc Johnson
SKU: STR-005-B-NOATTRIBUTES-SHOP-NONE-19684
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Vac-U-Lock 2 Leather Strap-On with Plug transforms you into the dominant partner through its secure leather harness system that holds any compatible attachment. The adjustable waist straps accommodate bodies up to 53 inches while the open crotch design maintains comfort during extended sessions.

What It Does

This harness wraps around your hips and waist to position a dildo exactly where you need it for penetrating your partner's pussy or ass. The Vac-U-Lock system creates an airtight seal that keeps attachments firmly locked in place no matter how hard you thrust. Quality leather straps distribute weight evenly across your body while the strategic crotch opening lets your natural anatomy hang freely underneath the mounted cock.

Your partner feels every controlled thrust as you drive the attached dildo deep inside them. The secure mounting eliminates wobbling or slipping that kills momentum during fucking. You maintain complete control over angle and depth while your hands stay free to grab their hips, squeeze their ass, or stimulate their clit. This direct connection lets you build rhythm until they're moaning and cumming hard around your strap-on cock.

Technical Specs

  • Adjustable waist up to 53 inches maximum
  • Premium quality leather construction with reinforced stitching
  • Vac-U-Lock compatible plug included for attachment mounting
  • Open crotch design for anatomical comfort
  • Non-slip interior grips for secure positioning

How To Use It

Buckle the waist straps around your hips and adjust for a snug but comfortable fit that won't shift during thrusting. Insert your chosen Vac-U-Lock dildo into the plug until you hear the suction click that confirms a secure connection. Position yourself between your partner's legs and guide the attached cock to their entrance.

Start with shallow thrusts to let them adjust to the size before driving deeper. The harness responds to your hip movements for natural fucking rhythm. Watch their face and listen to their breathing to gauge when they want it harder and faster. The secure attachment means you can pound them as aggressively as they crave without losing connection.

Who It Suits

Couples exploring power exchange dynamics will appreciate how this harness shifts control to the wearer. The generous size range accommodates most body types while the unisex design works for any gender combination. Beginners benefit from the simple buckle system while experienced users love the rock-solid attachment security. Anyone wanting to fuck their partner with confidence and stamina will find this harness essential for their toy collection.

Who Makes It?

  • Doc Johnson specializes in innovative adult toys with over 40 years of manufacturing expertise
  • Visit the Doc Johnson brand page →

Feature Breakdown

Feature Specification Sexual Benefit User Experience
Vac-U-Lock System Airtight suction mounting Eliminates dildo slippage during fucking Maintains rhythm without interruption
Leather Construction Premium grade materials Supports vigorous thrusting motion Feels substantial and commanding
Open Crotch Design Anatomical accommodation space Allows natural stimulation access Prevents compression discomfort
Adjustable Straps Up to 53 inch capacity Customizes fit for optimal control Distributes weight evenly across hips

Where It Fits in Our Range

Bondage

This harness represents intermediate-level dominance equipment for couples exploring power dynamics. The commanding presence and control it provides makes it perfect for bedroom scenes where one partner takes charge. Choose this when you want substantial construction that can handle aggressive play sessions.

Browse all Bondage

Sex Toys

Within our sex toy collection, this harness serves as the foundation piece that transforms any compatible dildo into hands-free penetration equipment. It pairs excellently with various Vac-U-Lock attachments for customized size and texture combinations based on your partner's preferences.

Explore all Sex Toys →

Expert Review from Our In-House Tester

The leather quality on the Vac-U-Lock 2 Leather Strap-On with Plug immediately impressed me when I unboxed it. The straps felt substantial against my skin without being restrictive, and the buckles adjusted smoothly to my 34-inch waist with plenty of room to spare. Attaching a realistic 7-inch dildo took seconds - just push until you hear the suction click. My partner's eyes widened when I walked back into the bedroom wearing this setup. The psychological impact was immediate. During penetration, the harness stayed perfectly positioned despite enthusiastic movement. I could feel every thrust through the base connection, which created surprising feedback sensations. My partner reached climax twice during our 20-minute session, gripping the sheets as I maintained steady rhythm. The attachment never loosened or shifted, letting me focus completely on their reactions. Cleanup involved simply wiping down the leather and removing the dildo. The craftsmanship justifies the price point, and this harness earned permanent rotation in our toy drawer. We've already ordered additional Vac-U-Lock attachments to expand our options.

Reasons to Buy

  • Vac-U-Lock compatibility — works with dozens of attachment options for variety
  • Premium leather construction — withstands aggressive play without wear
  • Generous size range — accommodates waists up to 53 inches comfortably
  • Open crotch design — prevents anatomical compression during sessions
  • Non-slip interior — maintains position regardless of movement intensity

Why Buy From Cock Ring Shop

  • Genuine Doc Johnson products with full manufacturer warranty
  • Expert guidance on intimate products for choosing the right Bondage
  • 100% discreet packaging — no logos, total privacy
  • Fast tracked shipping of Vac-U-Lock 2 Leather Strap-On with Plug across Australia
  • Compatible attachment recommendations to maximize your harness investment

Order your Vac-U-Lock 2 Leather Strap-On with Plug from the cockringshop and discover the confidence that comes with rock-solid attachment security. This harness turns tentative experimentation into commanding performance that leaves your partner begging for more aggressive fucking sessions.

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 2 Leather Strap On with Plug accommodate different body sizes during penetrative sex?
The adjustable waist straps expand up to 53 inches while the open crotch design ensures comfortable positioning for extended strap on sessions without restricting movement or circulation.
What makes the Vac U Lock 2 Leather Strap On with Plug compatible with multiple sex toys?
Built in Vac U Lock technology creates secure suction connections with Doc Johnson attachments including dildos and anal plugs for customizable penetration experiences during intimate encounters.
Why is the Vac U Lock 2 Leather Strap On with Plug effective for both male and female users?
Strategic crotch opening allows male genitals to hang below the harness while providing women complete access for clitoral stimulation during strap on penetration sessions.
When should the Vac U Lock 2 Leather Strap On with Plug be used for enhanced sexual control?
Non slip leather construction maintains secure positioning during vigorous thrusting movements making it ideal for extended penetrative sessions requiring sustained rhythm and deep penetration.
Does the Vac U Lock 2 Leather Strap On with Plug work for anal and vaginal penetration?
Interchangeable attachment system accommodates various dildo sizes and shapes designed for both anal and vaginal stimulation allowing partners to customize their penetrative experiences.

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