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    1. Doc Johnson Unisex Vac-U-Lock Harness Kit with 6 Inch Vibrating Ultraskyn Dildo

      Average customer review 4.5 out of 5 stars2 reviews

      Knock boots strap on-style with Doc Johnson's Vac-U-Lock Ultra Harness Kit, a unisex all-you-need set comprising a harness and 6 inch vibrating dildo. Supercharge sexy times with the strap on and your lover, or use the vibe by itself for solo stimulation.

      £64.99

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      Order over the phone: Call 0333 103 6969 and quote code 13185.

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      1. Doc Johnson Unisex Vac-U-Lock Harness Kit with 6 Inch Vibrating Ultraskyn Dildo

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    1. Product Description

      Knock boots strap on-style with Doc Johnson's Vac-U-Lock Ultra Harness Kit, a unisex all-you-need set comprising a harness and 6 inch vibrating dildo. Supercharge sexy times with the strap on and your lover, or use the vibe by itself for solo stimulation.

      With an insertable length of 6.5 inches and a generous girth of 5.25 inches, this vibrating dildo is just the job for intermediate strap on enthusiasts. Boasting a skin-soft synthetic shaft, set of testicles, a super-strong suction cup base and a comfortable, adjustable harness for secure strap on and pegging play.

      The Vac-U-Lock system is the absolute best way to secure any number of compatible toys. Simply popper the plug onto the inside of the harness and slide any of the Vac-U-Lock dongs or dildos on. The harness is made from strong and durable material, with a soft lining for comfort. The side straps adjust up to 50 inches for a perfect fit.

      This product comes with a small amount of powder lube for smooth and easy attachment of Vac-U-Lock accessories. Be sure to coat the dildo's shaft with lashings of water-based lube before play to maximise your pleasure.

      Please note: Men using the strap on should choose a Vac-U-Lock dildo without balls for maximum comfort and freedom. If you need to position the open crotch further forwards, try wearing the harness higher on the waist.

      Key Features:

      • Adjustable between 28 inches and 50 inches
      • Suggested UK dress size 10 - 30
      • Unisex Ultraskyn 6 inch vibrating multispeed dildo with Ultra Harness kit
      • Patented-Designed Vac-U-Lock Plug with Easy-on/Easy-off Vac-U-Powder
      • Dildo made from Sil-A-Gel, a formula material that's latex-free, odourless, anti-bacterial and non-toxic
      • Harness is crotchless for comfort and easy access
      • Dildo comes with a suction cup base
    1. How it measures up

      • Base diameter: 4
      • Base type: Flat
      • Circumference: 5.25 inches
      • Insertable Length: 6.5 inches
      • Length: 7.5 inches
      • Maximum harness size: 50
    2. How it feels

      • Contains latex: No
      • Contains phthalates: No
      • Flexibility: Flexible
      • Material: Realistic Feel
      • Waterproof: No
    3. Power and speed

      • Battery Info: 2 x AA
      • Controller Type: Wired - scroll wheel
      • Power Type: Batteries (not included)
      • Vibration speed: Multiple speeds
    4. Essential info

      • Has balls: Yes
      • Who's it for?: For Couples

    Product Videos

    1. Buyer's Guide: Vac-U-Lock Explained

      Doc Johnson's Vac-U-lock range of strap on harnesses and accessories offer a completely new way of enjoying strap on sex. Here, Annabelle Knight explains what makes the Vac-U-Lock collection so different, and how it can benefit your pegging and strap on adventures.

    Buyer's Guides

    Find out how to get the most out of your Vac-U-Lock toy with our sex toy guides.

    Sex Toys Guides > Strap On Guides > Guide to Vac-U-Lock Strap-On Dildos and Harnesses

    Sex Toys Guides > Strap On Guides > How to Choose a Strap-On Harness

    Sex Toys Guides > Strap On Guides > How to Choose a Dildo That Fits Your Harness

    1. Customer Reviews

      Doc Johnson Unisex Vac-U-Lock Harness Kit with 6 Inch Vibrating Ultraskyn Dildo 2 4.5 out of 5 stars 4.5 out of 5

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      1. Doc Johnson Unisex Vac-U-Lock Harness Kit with 6 Inch Vibrating Ultraskyn Dildo
      2. Doc Johnson Unisex Vac-U-Lock Harness Kit with 6 Inch Vibrating Ultraskyn Dildo

        £64.99

    1. Fantastic strap-on harness and dildo set

      Reviewed: 18 March 2012 by MrJay, a Straight Married Male

      We got this primarily for my OH to use on me for anal sex. This is our second Doc Johnson Vac-U-Lock strap-on set.

      This was delivered very quickly and discreetly as has always been the case with Lovehoney. The set came in a smartly presented box and looks professionally produced. The instruction leaflet is mostly used to show off other products in the range. The key instructions relating to adjusting the straps were clear and easy to use. Likewise for the care instructions - wash with mild soap and water then hand dry with a soft cloth.

      The harness is very high quality and feels very comfortable in use. There are two adjustable straps and it was very easy to get a secure fit. The harness has a hole for the included Vac-U-Lock plug, which snaps securely into place. There is also a long slit in the harness allowing easy access to your partner while they're wearing it. This was a definite plus as I wouldn't want my OH feeling left out and it is possible to have sex with your partner while they're wearing it.

      The dildo itself is the most realistic one I've ever seen or used. The shape is very convincing and the texture is as close to real skin as you're likely to get. It has several veins on it and even moves like real skin when you handle it. It also has a nice tight pair of balls on it. If you're not into realistic toys you should look elsewhere.

      There is a hole in the end for inserting the Vac-U-Lock plug and also a small cable running from the top at the base which connects the vibrator to the battery pack. The dildo is a decent size and so might not be ideal for beginners to use for anal play. For me, it's exactly what I was looking for.

      A big benefit of this dildo is that it smells much more pleasant than any of our previous ones. It's not an especially strong smell but is quite sweet and pleasant.

      Once the plug is inserted into the base of the dildo it is nice and firm. The combination of the plug and the vibrator give a solid core through the middle that makes insertion much easier. It required a decent amount of lube and slow, patient insertion. Once it's in though it's thoroughly worth it. I could take the full length and girth of the toy without any discomfort. The harness allowed my partner to exercise good control over it and it was very pleasurable for her to thrust it in and out. Things get even better when you turn on the vibrator. This requires 3AA batteries and has three different speed settings. The vibrator is towards the tip of the dildo and the vibrations were incredible, especially on the higher settings.

      I have also tried the harness on to see if I could use it for double penetration on my OH. The picture on the box gave me this idea as it shows a man wearing it. I'm very confident that this would be possible, I just need to get a smaller dildo for her as the included one is a little large for her. Our next purchase is highly likely to be something appropriate from the Vac-U-Lock range.

      Overall, this is an excellent product that is sure to become a regular favourite. If I had to look for a downside it's that the battery box looks a little tacky. It's a nasty beige rectangular box that looks like something from the 80s. This is a very minor quibble and in no way diminishes the enjoyment we've had with this set.

      A very satisfied, repeat Doc Johnson and Lovehoney customer.

    2. Overall Rating:
      10 out of 10 stars
      Pros
      Very high quality realistic product.
      Cons
      The battery box looks very old fashioned.
      Bottom line
      Excellent addition to our collection, very pleased with it.
    3. 2 people found this review helpful. Was this review helpful to you? Yes
    1. Ultra fun for intermediate users

      Reviewed: 30 June 2017 by ellaboo2816, a Gay Engaged Female

      My wife and I purchased this for our second foray into the strap-on world after previously using another type of harness with great success. We chose this type specifically because of the Ultraskyn material the dildo is made from, as well as it's vibrating functional and Vac-U-Lock harness.

      We were very excited when the box arrived and immediately tore open the packaging to inspect our new toy. The dildo itself doesn't disappoint when it comes to "real-feel", it's crazily soft and detailed, as well as being fairly hefty in terms of weight.

      We decided on a test run using just the dildo as the previous toy we'd used was quite a bit smaller. My wife applied lashings of lube to the head of the dildo and began teasing my clit with the incredibly strong vibrations. She had me cumming within a minute and I was immediately unbelievably wet! After a few more insanely intense orgasms that had me writhing around in pleasure, we felt ready to step up our play and test the true power of our new toy. After applying yet more lube my wife slid the dildo effortlessly inside me and began to fuck me slowly at first then hard and fast where she very quickly brought me to earth-shattering orgasm after earth-shattering orgasm!

      After our test run it was time to utilise the full potential of this spectacular toy. One particularly horny night (after one or two drinks) the wife strapped on the harness, popped the dildo onto the Vac-U-Lock plug and applied our trusty Lovehoney lube. She then yet again easily slid the dildo inside me and switched on the vibration before banging me into next week for near enough an hour straight. We were able to move into various positions with ease and the wife was even able to bend me over the bed without much effort. All in all we had an absolutely amazing time with this kit and even went for round two the next day when we felt a little more naughty!

      The only downside of this amazing toy is the harness itself, in that a larger, heavier toy such as this can occasionally tip forward and require repositioning. Other than this we rate this very highly indeed!

    2. Overall Rating:
      8 out of 10 stars
      Pros
      Size, material, vibration, value, Vac-U-Lock compatibility.
      Cons
      Harness is a little flimsy if you want to use a heavier toy.
      Bottom line
      Amazing fun, intensely pleasurable.
    3. 1 person found this review helpful. Was this review helpful to you? Yes