Today, we’ll discuss Vac-U-Lock systems, and more specifically, we’ll outline the best strap-ons that are compatible with the Vac-U-Lock system. There are so many compatible products to choose from, ranging from simple probes to dildo attachments and vibrating plug harnesses. We tested a lot of models from our store, and we found the best ones that fit the selection criteria, so check out our list for the best Vac-U-Lock strap-ons.
Quick Overview of Our Top Picks
- Best Overall: Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote
- Best Value: Vac-U-Lock Ultraskyn Cock with Ultra Harness
- Best for Beginners: Vac-U-Lock Vibrating Harness Starter Set with Remote
- Best Pegging Strap-On: Vac-U-Lock Silicone Pegging Set
- Best Realistic Set: Vac-U-Lock Dual Density Experienced Set
- Best Vibrating Plug: Vac-U-Lock Supreme Harness with Wireless Vibrating Plug
The Best Deals This Week*
- Vac-U-Lock Dual Density Experienced Set — $241.99 (List Price $322.99)
- Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote — $197.99 (List Price $267.99)
- Vac-U-Lock Silicone Pegging Set — $188.99 (List Price $253.99)
- Owen Gray Dual Density Dildo — $177.99 (List Price $222.99)
- Vac-U-Lock Supreme Harness with Wireless Vibrating Plug — $116.99 (List Price $155.99)
*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: 4.9/5 Why We Picked ItWe chose the Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote as our top choice for a Vac-U-Lock strap-on. The set comes with all you need to get started with strap-on play, beginning with a harness, dildo attachments, all the accessories, lube, and care products. We like the harness, as it is sturdy and very adjustable, fitting waists up to 69 inches. We also love the three dual-density dildos that are included in the set. These are made from Ultraskyn and have a very realistic feel. We also love that the set comes with a vibrating plug, allowing you to turn each of the dildo probes into a vibrating dildo; it is wirelessly controlled, and the plug is USB rechargeable. Who It's ForThe Vac-U-Lock Vibrating Dual Density Ultraskyn Set with Remote is an excellent choice for everyone looking for a complete set of Vac-U-Lock toys, including a harness, a suction cup, and a vibrating plug. 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 dildos and two plugs ✓ Fully adjustable harness ✓ USB rechargeable vibrating plug ✓ Lube and toy cleaner Reasons to Avoid✗ Expensive
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Vac-U-Lock Ultraskyn Cock with Ultra HarnessBest Value Our Rating: 4.8/5 Why We Picked ItWe added the Vac-U-Lock Ultraskyn Cock with Ultra Harness as the best-value model because this kit offers excellent value. We love the jockstrap-style harness that is stretchable and can fit waists of up to 53 inches. Still, we found it not as sturdy if you have a very narrow waist. But the key thing about the harness is that it features a crotchless design, allowing you full access to the vagina, even being suitable for penetration. We like that you can choose between two sets, one with a 7-inch and another with an 8-inch dildo length. The dildos have a realistic design, with a tapered tip and a set of balls at the bottom. The dildos are relatively firm and provide a sense of fullness. We recommend it also because the Vac-U-Lock Ultraskyn Cock with Ultra Harness is waterproof, and you can use it with ease. Who It's ForThe Vac-U-Lock Ultraskyn Cock with Ultra Harness is a fantastic choice for many, as the set has a good harness and two dildo sizes to choose from. What Customers Are Saying - Easy to use The dildos are easy fixed to the base and snap in place without effort - Lesley - Easy to adjust for different body types The straps can be adjusted well, so the strap-on harness sits well and firmly - Clint Reasons to Buy✓ Jockstrap-style harness ✓ Crotchless harness for vaginal access ✓ Realistic dildo design ✓ Waterproof use Reasons to Avoid✗ The harness is not very sturdy
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Vac-U-Lock Vibrating Harness Starter Set with RemoteBest for Beginners Our Rating: 4.9/5 Why We Picked ItWe added the Vac-U-Lock Vibrating Harness Starter Set with Remote to our list, as we think this is a good choice for beginners because the set comes with three dildo sizes that fit anyone. We thoroughly tested it, and we loved all the parts that come with the kit, starting with the adjustable harness, which nicely fits. Two of the dildos feature realistic designs, and one has a spiraling surface that enhances the pleasure. Also, the kit includes a Vac-U-Lock suction cup base and a Vac-U-Lock vibrating plug that is USB rechargeable and has 7 vibrating functions. On top of all these interesting features, the Vac-U-Lock Vibrating Harness Starter Set with Remote also includes a bottle of lube and sex toy cleaner, so you get all the essentials for incredible sex. Who It's ForThe Vac-U-Lock Vibrating Harness Starter Set with Remote is a terrific choice for many, but we found it to be best suited for beginners and gentle players. What Customers Are Saying - Great for pegging This is an absolutely great bundle for the value. We use it for pegging, and it's got everything you need, especially if you're a beginner. We love it. - Aubree - Full set Everything listed in included. At first I couldn't believe it because the price seems way too low! But if you are looking for something bigger than average, I highly recommend ordering. - Anonymous Reasons to Buy✓ Suction cup plug and vibrating plug ✓ Three versatile dildo sizes ✓ Adjustable harness ✓ Lube and cleaner are included Reasons to Avoid✗ Relatively expensive
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Vac-U-Lock Silicone Pegging SetBest Pegging Set Our Rating: 4.8/5 Why We Picked ItWe added the Vac-U-Lock Silicone Pegging Set because this is the close-to-perfect choice for couples who want to try pegging for the first time and gentle users. We tested the kit, and it is incredible: it comes with three different-sized pegging probes made from silicone and is smooth and optimized for easy insertion. The dildo probes are compatible with the Vac-U-Lock probe, but you can also use these with the provided Vac-U-Lock suction cup base that you can stick to most flat surfaces for hands-free play. The harness has an open-style design, is secure and easily adjustable, and can fit waists of up to 69 inches. We believe you will find this set very apt, mainly because it also comes with a bottle of lube and sex toy cleaner. Who It's ForThe Vac-U-Lock Silicone Pegging Set is a perfect choice for couples who are looking to get into pegging and want to get a complete set with all the attachments and accessories. What Customers Are Saying - Everything we needed Everything you need for a good pegging séance. - Steven - A steal Everything listed in included. At first I couldn't believe it because the price seems way too low! If you are looking for something bigger than average, I highly recommend ordering. - Anonymous Reasons to Buy✓ Silicone pegging probes ✓ Adjustable harness ✓ Suction cup plug ✓ O-Rings, lube, and sex toy cleaner Reasons to Avoid✗ Basic dildo design
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Vac-U-Lock Dual Density Experienced SetBest Realistic Set Our Rating: 4.8/5 Why We Picked ItWe added the Vac-U-Lock Dual Density Experienced Set to our list because this one is one of the best Vac-U-Lock strap-ons for experienced users. The kit comes with a fully adjustable harness that you can easily fit to your waist and thigh size. It also comes with three dildo probes – these are made with a lifelike design and feature a dual-density construction that gives these a highly realistic feeling. The dildos have impressive sizes – one is 8 inches, one is 9 inches, and the largest one is 10 inches. The set also comes with a Vac-U-Lock suction base plug that allows you to stick it to most flat surfaces and enables you to enjoy hands-free play. We found it to be a very suitable choice, mainly because the kit comes with a bottle of lube and a bottle of sex toy cleaner, so you can safely and comfortably use this set. Who It's ForThe Vac-U-Lock Dual Density Experienced Set is only for experienced players, as the provided dildos in the kit are on the large side and suit people who can take longer thicker cocks. What Customers Are Saying - Comfortable and soft My wife loves to wear it and says it's comfortable. She never complains about pain or discomfort and really embraces having it on. I love the different dildo options and the way they feel! The only problem is that sometimes the 9" cock is a bit soft for us. - Omar - Amazing feel It is really great and the fun went on and on would recommend to anyone. If you are a first timer get smaller dildos and work up but I took it all. Harness could be better. - Anonymous Reasons to Buy✓ Fully adjustable harness ✓ Three large, realistic dildos ✓ Suction cup plug and 3 O-rings ✓ Lube and cleaner are included Reasons to Avoid✗ Expensive
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Vac-U-Lock Supreme Harness with Wireless Vibrating PlugBest Vibrating Harness and Plug Our Rating: 4.9/5 Why We Picked ItWe are rounding our list of the best Vac-U-Lock strap-ons with the Vac-U-Lock Supreme Harness with Wireless Vibrating Plug. The harness is impressive in every way, as it is soft, comfortable, and fully adjustable, allowing you to fit it into your body with ease. The harness has extra padding around the waist and has an open design for visual appeal and additional stimulation. The set also comes with a vibrating plug that you can use to control a wireless remote controller. It is USB rechargeable and easy to control; it comes with 7 vibration levels that allow you to turn any Vac-U-Lock dildo into a vibrating dildo for more playing options. Who It's ForThe Vac-U-Lock Supreme Harness with Wireless Vibrating Plug is a suitable choice for all users, as the harness is adjustable and lets you turn all Vac-U-Lock dildos into vibrating dildos. What Customers Are Saying - Works for all kinds of play No limit to its uses but your imagination - Toby - Lost for words! Fits very well, people of all body types and sizes will find it comfortable. I really wasn’t expecting that. Thank you so much Hot Cherry!!! - Natalia Reasons to Buy✓ Comfortable, fully adjustable harness ✓ Compatible with all Vac-U-Lock dildos ✓ USB rechargeable vibrating plug ✓ Wireless remote controller Reasons to Avoid✗ No dildo attachments are included
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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.
Essential Things to Know about Vac-U-Lock Strap-Ons
Here, we are specifically discussing Vac-U-Lock-compatible strap-ons; we want to refer you to our guide on how to choose Vac-U-Lock dildos and strap-ons, where we cover all the essential things about this type of sex toy. So, here we’ll only cover the basics you need to know when you select Vac-U-Lock strap-ons:
- Harness adjustability – when you choose a Vac-U-Lock strap-on, you need to check and get a strap-on harness that is adjustable and very close to your actual size. To prevent the harness from feeling loose, only search for adjustable harnesses, which is a feature we always list in our product descriptions.
- Vac-U-Lock plug – the Vac-U-Lock strap-on you get should include a suitable compatible plug. We recommend you get a Vac-U-Lock strap-on that features a detachable suction cup that will allow you to put on or remove and stick it to a clean, flat surface, turning any dildo attachment into a mountable hands-free sex toy.
- Attachments – because you get very many options for Vac-U-Lock attachments, you need to consider the ones that are included in your chosen kit. We recommend you start with a model that features a moderately-sized dildo attachment and a Vac-U-Lock suction cup, while more experienced users can get a larger model.
Final Words
We hope that our list of the best Vac-U-Lock strap-ons is enticing and inspiring for you. Still, if you want to check out more options, we invite you to our sex toy store; we have a fully stocked offer of various strap-ons, dildos, vibrators, male toys, anal toys, sexy lingerie, BDSM tools, sexy lingerie, and so much more.
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