Vac-U-Lock is a revolutionary system that has significantly improved the way we use sex toys, as this system has superior features. It was created by Doc Johnson, a pioneer in the sexy toy industry, and this system is now available in dildos, strap-on harnesses, and even automated sex machines. Here, we take a look at the best Vac-U-Lock attachments you can find in our store. We hope our list and suggestions will be helpful, as we also cover the best features of each Vac-U-Lock attachment we recommend.
Quick Overview of Our Top Picks
- Best Overall Choice: Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote
- Best Value: Vac-U-Lock Supreme Harness with Wireless Vibrating Plug
- Best for Beginners: Vac-U-Lock Smooth Silicone Dildo Attachment
- Best Suction Cup Plug: Vac-U-Lock Deluxe Suction Cup Plug
- Best Pegging Set: Vac-U-Lock Silicone Pegging Set
- Best Handheld Attachment: Vac-U-Lock Handle
- Best Harness Set: Vac-U-Lock Ultraskyn Cock with Ultra Harness
- Best Sex Machine: Kink Power Banger Vac-U-Lock Fucking Machine
The Best Deals This Week*
- Kink Power Banger Vac-U-Lock Fucking Machine — $848.99 (List Price $1131.99)
- Vac-U-Lock Supreme Harness with Wireless Vibrating Plug — $116.99 (List Price $155.99)
- Vac-U-Lock Ultraskyn Cock with Ultra Harness — $112.99 (List Price $150.99)
- Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote — $197.99 (List Price $267.99)
*Deals are selected by our commerce team
Deep Dive: Our Top Picks Vac-U-Lock Vibrating Dual Density Ultraskyn Set with RemoteBest Overall Choice Our Rating: 4.8/5 Why We Picked ItWe intentionally placed the Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote as the top choice for a Vac-U-Lock attachment. While this is not a single attachment, it is a perfect kit that contains everything you will need to get started. We especially love that the harness is unisex and fits anyone up to 69 inches in size. The kit comes with 3 dual-density dildos that allow versatile use, a 7 function vibrating plug, a Vac-U-Lock suction cup base, and even cleaning essentials. The dildos in the kit are an 8-inch realistic dong, a 7-inch cock, and a 7-inch slim cock, so anyone will find this kit sexy and pleasurable to use. There are two Vac-U-Lock bases; one is a swivel plug, and the other is a vibrating plug with a wireless remote controller and USB recharging. Who It's ForThe Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote is for everyone looking to start using Vac-U-Lock toys, as this set comes with all you need to get started with Vac-U-Lock. What Customers Are Saying - Love this set Great set! The dildos are a bit squishy, but I'm fine with that. I also loooved the vibrant colors!! - Liam - Good sizes for me Excellent product and the different sizes are perfect. Not too big and a good fit. You won't be disappointed! - Anonymous Reasons to Buy✓ Three dual-density dildos ✓ Unisex strap-on harness ✓ Two Vac-U-Lock plugs ✓ Wireless remote controller Reasons to Avoid✗ Slight smell when new
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Vac-U-Lock Supreme Harness with Wireless Vibrating PlugBest Value Our Rating: 4.9/5 Why We Picked ItThe Vac-U-Lock Supreme Harness with Wireless Vibrating Plug is one of the best-value Vac-U-Lock items you can find in our store. The kit comes with a strap-on harness that is fully adjustable and has an open-crotch design that allows more freedom in movement when you use it and, of course, easy access to your rear and your front. The plug included in the kit is compatible with all Vac-U-Lock dildos and anal plugs, so you can use it however you want it. We like the feeling the harness provides, as it has a neoprene front plate that is very well placed, and the kit also comes with two O-rings, so you can use it with other dildos/anal plugs that are not Vac-U-Lock compatible. But the piece-de-resistance is the vibrating option, as the Vac-U-Lock plug vibrates, comes with a wireless remote controller, and is USB rechargeable. Who It's ForThe Vac-U-Lock Supreme Harness with Wireless Vibrating Plug is a terrific choice for many, as the strap-on harness is universal and compatible with all dildo models and can turn any dildo into a vibrating dildo. What Customers Are Saying - Great for couples of all genders My gf said it fits really well, I’ve only been on the receiving end so far but highly satisfied - Tim - Amazing set I don’t usually leave reviews, but I had to so as many people can enjoy this amazing product set as possible. There is no limit to the things you can do with it!! - Hans Reasons to Buy✓ Adjustable neoprene harness ✓ Vibrating Vac-U-Lock plug ✓ O-ring compatible ✓ Washable and easy to maintain Reasons to Avoid✗ Seems expensive
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Vac-U-Lock Smooth Silicone Dildo AttachmentBest for Beginners Our Rating: 4.7/5 Why We Picked ItThe Vac-U-Lock Smooth Silicone Dildo Attachment is incredible and so smooth to use, and we had to include it on our list, as the dildo fits all Vac-U-Lock plugs. We love the seamless silicone surface that feels amazing and is compatible with water-based lubes. Also, the shape of the dildo attachment is universal, and you can use it for vaginal and anal penetration. But we especially love the flared base that prevents over-insertion and can double as a suction cup base that will stick it to most smooth surfaces. Who It's ForWe believe that the Vac-U-Lock Smooth Silicone Dildo Attachment is a good choice for beginners who are just getting into using Vac-U-Lock toys. What Customers Are Saying - Needs a lot of lube LADIES AND GENTS, BE PREPARED cause this thing requires a lot of lubricant. And when I say a lot I mean A LOT. But when you get going with it the dildo feels SOOO SATISFYING. It is simple and effective. Just what I want and need after a long day of work. - Sam - Great material Fits on the Vac-U-Lock system well. The material is super smooth and it feels amazing. Great size too. - Anonymous Reasons to Buy✓ Seamless silicone dildo ✓ Vac-U-Lock compatible ✓ Suction cup base ✓ Waterproof use Reasons to Avoid✗ May be small for some
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Vac-U-Lock Deluxe Suction Cup PlugBest Suction Cup Plug Our Rating: 4.8/5 Why We Picked ItWow, the Vac-U-Lock Deluxe Suction Cup Plug is a genuinely incredible and versatile product. It is a contraption that combines a super-strong suction cup that sticks to most flat surfaces and allows you to use any Vac-U-Lock compatible dildo hands-free. The suction cup has a quick-release tab for easy repositioning, and the entire base attaches to a swivel mechanism on which sits the Vac-U-Lock plug. We found it fun and versatile to use, as it swivels and locks into different angles for your convenience. Who It's ForWe recommend the Vac-U-Lock Deluxe Suction Cup Plug for everyone looking to efficiently use their favorite Vac-U-Lock toys hands-free. What Customers Are Saying - Good when I'm tired of using a strap on This is a nice option from having to use my Vac-U-Lock dildos only as strap ons. Gives me a lot more direct control and coordination, as well as different options for additional stimulation with my other hand. - Anonymous - Great suction cup This arrived nice and fast, has good suction and stays on the wall well. Carries all my toys large and small. Only draw back is the locking screw does not stop the head rotating at times. - Anonymous Reasons to Buy✓ Sturdy suction cup base ✓ Swivel joints for easy positioning ✓ Quick-release tab ✓ Great for hands-free use Reasons to Avoid✗ It may not stick to some surfaces
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Vac-U-Lock Silicone Pegging SetBest Pegging Set Our Rating: 4.8/5 Why We Picked ItWe chose the Vac-U-Lock Silicone Pegging Set for our list of the best Vac-U-Lock sets you can find in our store. The set features all you need to have for pegging – a sturdy, high-quality strap-on harness that you can adjust to different waist sizes. Next, three silicone pegging probes fit most users. There is also a Vac-U-Lock plug for the harness and a Vac-U-Lock suction cup that allows you hands-free use. We are impressed by the versatility of this set, as it also comes with three O-rings that will enable you to use any other pegging dildo or anal plug with the harness. Who It's ForThe Vac-U-Lock Silicone Pegging Set is an excellent choice for any couple who is looking for a quality, versatile pegging set with a quality harness and silicone probes. What Customers Are Saying - Amazing value for money Well-worth what we paid, thank you Hot Cherry! - Stephanie - Everything we needed Everything you need for a good pegging séance. - Steven Reasons to Buy✓ Quality adjustable harness ✓ Three silicone pegging probes ✓ Two different Vac-U-Lock attachments ✓ Cleaning supplies provided in the kit Reasons to Avoid✗ Somewhat expensive
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Vac-U-Lock HandleBest Handheld Attachment Our Rating: 4.9/5 Why We Picked ItYou think this is a simple handle. Well, it is much more than that, as the Vac-U-Lock Handle is designed in a way that allows you multiple ways to use it. First off, it is compatible with all Vac-U-Lock dildos and plugs, which allows a few extra inches of reach when you use them. The shape of the plug is ergonomic and comes with a textured surface for easy grip. But you can also turn this around and use it as a firm, insertable toy, which we found incredibly convenient. It is made from body-safe PVC and allows easy use of any dildo, even with lube on your hands. Speaking of lube, this is compatible with water and silicone-based lubes. Who It's ForThe Vac-U-Lock Handle is an excellent choice for everyone looking for a simple yet practical handle to use with their Vac-U-Lock toys. What Customers Are Saying - Love the extra reach I love this, because I have short arms and I am plus sized. Sometimes it is a little hard to get my favorite dildo inside myself. This attachment gives me at least 8 inches of extra reach. - Anonymous - Solid This thing is solid and heavy. Puts some heft behind whatever you attach to it! - Anonymous Reasons to Buy✓ Body-safe materials ✓ Ergonomic shape and size ✓ Compatible with all Vac-U-Lock toys ✓ Waterproof use Reasons to Avoid✗ Slight synthetic smell
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Kink Power Banger Vac-U-Lock Fucking MachineBest Vac-U-Lock Sex Machine Our Rating: 4.9/5 Why We Picked ItWe round our selection of the best Vac-U-Lock attachments with the Kink Power Banger Vac-U-Lock Fucking Machine. The machine is incredible in all aspects – it has a plug-and-play design, so it will never lose power. The angle of penetration is adjustable via the adjustable arm, so you can get the most stimulation as you want it. We also love the remote-controlled option, so you get more options for play. Also, the Kink Power Banger Vac-U-Lock Fucking Machine comes ready to use, so you won’t need to make any adjustments. Plus, it is compatible with all the Vac-U-Lock attachments. Who It's ForThe Kink Power Banger Vac-U-Lock Fucking Machine is a high-quality fuck machine that is adjustable and versatile, and we recommend it to experienced users. What Customers Are Saying - Perfect for fetish play This machine really is something else. I had never experienced such powerful thrusts and intense orgasms my whole life. - Monica - Realistic material, really stable There are a lot of aspects of this toy that make it a favorite. Here are a couple. 1) The material is the most realistic I've felt and makes a big difference 2) Extremely stable on four legs… seriously, why aren't all machines made that way? - Sarah Reasons to Buy✓ Versatile, remote-controlled fuck machine ✓ Compatible with all Vac-U-Lock attachments ✓ Plug-and-play use ✓ Adjustable arm for comfortable use Reasons to Avoid✗ Expensive
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Why Trust Our Reviews?
HotCherry’s editorial team includes sex experts, including sexologists, sexual health writers, product testers, and researchers. Having an editorial team lets us get a holistic view of the products in each category and choose the best products from top brands. We also have first-hand access to customer reviews on our website and consult with our customer service team to identify potential issues and defects of the products in our lists after long-term use.
Our selection method is meticulous: our experts hand-pick the best products to feature in each guide based on customer reviews, popularity, brand reputation, product features, and customer satisfaction post-purchase. Then, the editorial team personally tests and reviews every product, looking for all the traits that make a product unique and worthy of being featured in our best products lists. Then, we summarize the findings and bring detailed buying guides that are helpful for you.
When reviewing a product, our experts pay attention to the material, shape, size, and features with a keen eye and point out potential issues of every product. We also call out what the product feels like based on our reviewers’ personal experiences, which helps us bring you valuable insight.
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