1. Doc Johnson Unisex Vac-U-Lock Ultra Harness Kit with Ultraskyn 8 Inch Dildo

      Average customer review 4.5 out of 5 stars18 reviews

      Made from the softest ultra-realistic material, this 8 inch strap-on dildo looks as amazing as it feels. Use with the Vac-U-Lock harness to enjoy thrilling strap-on fun with your partner, or use the dildo by itself for satisfying solo stimulation.

      $74.99

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      1. Doc Johnson Unisex Vac-U-Lock Ultra Harness Kit with Ultraskyn 8 Inch Dildo

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    1. Product Description

      Made from the softest ultra-realistic material, this 8 inch strap-on dildo looks as amazing as it feels. Use with the Vac-U-Lock harness to enjoy thrilling strap-on fun with your partner, or use the dildo by itself for satisfying solo stimulation.

      With an insertable length of 7.5 inches and a totally fulfilling girth of 6 inches, this unisex realistic dong is suitable for intermediate strap on enthusiasts. It boasts skin-soft synthetic shaft and testicles for a truly lifelike penetration experience, 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 for a perfect fit of up to 50 inches.

      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 maximize 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 US dress size 8 - 28
      • Unisex Ultraskyn 8 Inch 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, odorless, anti-bacterial and non-toxic
      • Harness is crotchless for comfort and easy access
    1. How it measures up

      • Base diameter: 4.25
      • Base type: Flat
      • Circumference: 6 inches
      • Insertable Length: 7.5 inches
      • Length: 8.5 inches
      • Maximum harness size: 50
    2. How it feels

      • Contains latex: No
      • Contains phthalates: No
      • Flexibility: Flexible
      • Material: Realistic Feel
      • Waterproof: Splashproof
    3. Essential info

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

    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.

    2. Doc Johnson UR3 8 Inch Dildo with Vac-U-Lock Harness

      Made from gorgeously soft, ultra-realistic material, this 8 inch strap-on dildo looks as good as it feels! team with your Vac-U-Lock harness system to experience the ultimate in sexy strap-on fun with your partner.

    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 Ultra Harness Kit with Ultraskyn 8 Inch Dildo 18 4.5 out of 5 stars 4.5 out of 5

      5 star
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      1. Doc Johnson Unisex Vac-U-Lock Ultra Harness Kit with Ultraskyn 8 Inch Dildo
      2. Doc Johnson Unisex Vac-U-Lock Ultra Harness Kit with Ultraskyn 8 Inch Dildo

        $74.99

    1. Best strap on we have tried

      Reviewed: March 30, 2017 by Johno90, a Bisexual Married Male

      Me and my wife have been using this strap-on for quite a while now.

      The size of the dildo size amazing. We were amazed on how big it was when it arrived.

      Took few try's to get used to it. It goes everywhere with us. It just feels like the real thing. The feel of it is amazing.

    2. Overall Rating:
      10 out of 10 stars
      Pros
      The size of the dildo.
      Cons
      The straps could be thicker on harness.
      Bottom line
      Best strap-on a must try.
    3. 1 person found this review helpful. Was this review helpful to you? Yes
    1. Would recommend

      Reviewed: February 10, 2016 by Vaxyy, a Gay Going Steady Female

      I myself loved this dildo. The width, the length, everything just felt right and it hit all the right spots. However, my partner has only just got in to the whole spirit of sex toys, so it is all very new to her. She would have preferred it to be a lot smaller as it is very thick and just a big monster in general.

      I would definitely recommend this strap-on kit to anyone that has had dildos/strap-ons before and is looking for a size upgrade.

      A definite must for your toy collection.

    2. Overall Rating:
      10 out of 10 stars
      Pros
      The size, hits all the right spots.
      Cons
      A tad too flexible.
      Bottom line
      Would definitely recommend to try.
    3. 2 people found this review helpful. Was this review helpful to you? Yes
    1. Peg Me

      Reviewed: May 17, 2015 by kc., a Straight Married Male

      I bought this as a further exploration of my wife and my pegging adventures, replacing a far inferior pegging toy.

      The usual quick LH delivery was even better than normal ordering before 17:30 and getting it by next day delivery, with no additional postage premium. Fantastic.

      Not that the look of the dildo was important to me, but it does look really good. It’s also a really good size and I would really recommend those who want to get into pegging to skip the smaller size and just go for this one. I’m pretty confident that you will be able to accommodate it.

      First impressions are that this dildo is far too soft and limp to enable penetration, but once applied to its Vac-U-Lock peg, the base stiffened up as did the rest of the shaft, although it did retain a pliable softness to its overall length.

      With my wife suitably pegged up and the dildo and myself suitably lubed up, she entered me and gave me a thoroughly good going over. I have to say that the overall experience was amazing.

      It’s not just about the physical sensation as you are entered, but for me the whole psychological experience of being done by my wife. It went deep and whilst I could happily take more in terms of being stretched wide, I loved it.

      The dildo is really comfortable to take as it's not rigid, but flexes, and changes as it enters you. We both thoroughly enjoyed the whole pegging experience and have taken it to an even more pleasurable high for the two of us.

      The only negative aspect of it so far is that I don’t think the actual strap-on is that good. The straps come lose too easily and do not make for it to be a natural extension of her body.

      It may be that with time this will improve, but I can see that I will have to upgrade to a better quality strap, which is an additional expense on top of a toy that is already quite expensive in comparison to other toys purchased over the years.

      That, though, should not take away or diminish from what for me was an amazing feeling both physically and mentally in terms of being screwed by my wife.

    2. Overall Rating:
      10 out of 10 stars
      Pros
      Look, size, feel, amazing sensation. Anal pegging bliss.
      Cons
      Strap-on could be better.
      Bottom line
      Amazing. Can't get enough of it.
    3. 2 people found this review helpful. Was this review helpful to you? Yes