Vac-U-Lock UR3 7" Thin Dong

Ease In, Strap On.

Ready to take the scenic route to strap-on bliss? The Vac-U-Lock UR3 7" Thin Dong is here to make things smoother, sleeker, and a lot more comfortable. With a slim, tapered shape and Doc Johnson’s signature UR3 material, this toy delivers the sweet spot between soft and steady — pliable enough for comfort, firm enough for precision.

Its dual-density design warms naturally to your body temperature, flexes just right, and even bounces back into shape like the real deal. Pair it with any Vac-U-Lock harness or adapter, and you’ve got a beginner-friendly ride that’s all thrill, no chill.

Want to go solo? The flared base makes it just as satisfying for hands-on sessions as it is for strap-on play. Just remember: a generous layer of water-based lube is the difference between “oh, wow” and “oh, no.”

When you’re done, clean it with warm water and toy cleaner, let it dry, and store it somewhere cool and private — like your secrets.

Vac-U-Lock UR3 7" Thin Dong Key Features:

• Handcrafted from ULTRASKYN, for The Ultimate Feel
• Popular Slim Shaft Design
• Tapered Tip for Easy Insertion
• Dual Density Design Feels Real
• Soft Exterior and Firm Core
• Incredibly Lifelike Look and Feel
• Textured Veins for Added Stimulation
• Use with Any Vac-U-Lock Harness or Accessory
• Total Length 7.5", Insertable Length 6.5", Diameter 1.5",
• Proudly Made in America 

Doc Johnson Vac-U-Lock

Welcome to Doc Johnson's Vac-U-Lock Collection—the ultimate plug-and-play system for people who like options. Why settle for one toy when you can build a collection of interchangeable dildos, harnesses, handles, sex machine attachments, and accessories that all work together? The patented Vac-U-Lock connection is simple, secure, and designed to stay put when things get enthusiastic. Just snap in your attachment of choice, strap up, and create the setup that suits your mood. Strap in—game on.