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Double Up Plug by Doc Johnson - Strap On Sextoys
Double Up Plug by Doc Johnson - Strap On Sextoys
Double Up Plug by Doc Johnson - Strap On Sextoys

Double Up Plug by Doc Johnson

$29.99
$29.99

Vac-U-Lock Double Up Plug Frost offers premium medical-grade silicone construction with dual-function design capabilities. The body-safe material adapts to temperature changes, creating responsive sensations during multiple positioning scenarios and varied intimate experiences.

Key Features:

The ribbed texture cock ring enhances penis stimulation during penetration while providing support for firmer erections and increased stamina during intimate encounters with partners or solo masturbation sessions.

Adjustable design ensures comfortable fit around the penis base to restrict blood flow safely maintaining prolonged erections while delivering textured sensations to both partners during vaginal or anal sex.

Frost finish material provides unique cooling sensation against penis skin while the stretchy construction accommodates various shaft sizes for personalized comfort during extended intimate play and orgasm control.

Compatible with Vac U Lock system and other cock rings for customizable penis enhancement allowing users to experiment with different combinations for intensified arousal and delayed ejaculation during sexual activities.

Durable construction withstands repeated use during masturbation and partnered sex while maintaining elasticity ensuring reliable penis support and enhanced sensations for stronger orgasms and improved sexual performance over time.

Vendor: Doc Johnson
SKU: ACC-089-NOATTRIBUTES-SHOP-NONE-45169
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Vac-U-Lock Double Up Plug Frost by Doc Johnson combines medical-grade silicone with dual-entry design for flexible partnered or solo use. Temperature-responsive material adapts to your body heat, while the stable base keeps it secure during vigorous activity.

Why choose the Vac-U-Lock Double Up Plug Frost by Doc
  • Material safety: Medical-grade silicone, phthalate-free, non-porous
  • Temperature response: Adapts to body heat for enhanced sensation
  • Dual-entry design: Multiple positioning options for varied pleasure
  • Stable base: Secure placement during intense movement
  • Customisable intensity: Gradual response suits beginners and experienced users
  • Couples-friendly: Accommodates different preferences in partner play
  • Easy care: Warm water and antibacterial soap cleaning
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Medical-grade silicone construction prioritises body safety and comfort during extended use. Non-porous material resists bacteria buildup and maintains structural integrity through repeated sessions. Smooth yet substantial texture provides consistent feedback while responding to your body temperature for enhanced responsiveness. No harmful chemicals leach during intimate contact, so you can relax fully.

Dual-function design works across multiple usage scenarios and positioning preferences. Multiple entry angles deliver different sensations depending on your approach and chosen intensity. Stable base ensures secure placement if you're exploring slowly or moving vigorously. if you're using it solo or with a partner, the adaptable silicone responds to your body while you adjust positioning to suit your anatomy. Explore Adam Eve Sextoys for complementary options that pair well with premium silicone designs.

Specifications

  • Material: Medical-grade silicone, phthalate-free
  • Design: Dual-entry with multiple positioning options
  • Temperature response: Adapts to body heat
  • Base: Stable design for secure placement
  • Lubricant compatibility: Water-based and silicone-based
  • Cleaning: Warm water and antibacterial soap

Fit and sizing

Sizing for strap-on sextoys depends on your anatomy and comfort level rather than a single measurement. Start by considering the width and length that suit your body without causing strain. Many users find that gradual insertion with plenty of lubrication helps you discover what feels right. Cockringshop specialises in products for men and couples, so you can browse options designed for different body types and preferences. Don't choose based on ego—select the size that lets you relax and enjoy extended use without discomfort or soreness afterward.

How to use it

Begin by warming the sex toy in your hands to activate temperature-responsive properties. Wet down the area you're targeting with water or lubricant to ensure comfortable insertion and optimal glide. Start with gentle pressure to allow the silicone to adapt to your anatomy, then gradually increase intensity as desired. Experiment with different positioning angles to find which configuration delivers your preferred sensations.

Dual-function design accommodates various approaches, from slow exploration to more vigorous activity. Stable base ensures secure placement regardless of your chosen intensity level or movement pattern. After use, rinse thoroughly with warm water and antibacterial soap, then dry completely before storage. Store in a cool, dry place away from direct heat or sunlight.

Feature breakdown

Feature Specification Benefit Experience
Medical-grade silicone Phthalate-free construction Safe extended contact Worry-free intimate use
Dual-entry design Multiple access points Varied sensation options Customisable experiences
Temperature responsive Adapts to body heat Enhanced sensitivity Natural-feeling contact
Stable base design Secure positioning system Hands-free operation Confident, unrestricted movement

Who it suits

Perfect for users prioritising body-safe materials and adaptable functionality. Health-conscious individuals appreciate the medical-grade silicone construction, while those wanting multiple usage options in one sex toy benefit from the dual-entry design. Beginners enjoy the gradual response of the material, which lets you build confidence and discover what feels right at your own pace.

Couples seeking shared experiences will find the dual-function capability accommodates different preferences between partners. It suits varied exploration styles and comfort levels, making it practical for both newer and experienced users. Skip this if you prefer rigid materials or need vibration—this silicone plug delivers sensation through texture, positioning, and temperature response rather than motorised features.

Tested and quality-checked

Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product →

How it compares

Strap-on sextoys come in silicone or firmer materials like glass or steel. Silicone flexes and adapts to your body, warming to skin temperature and offering a more forgiving feel during insertion and extended wear. Glass and steel stay firm and cool, delivering more direct pressure and a rigid sensation throughout use. Pornhub Sextoys include options across both material types. Choose silicone if you want comfort and adaptability; choose rigid materials if you prefer unwavering firmness and a cooler sensation.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair this with complementary Anal Sex Toys to expand your options during partnered exploration. Combining multiple sex toys lets you and your partner experience layered sensations and discover which configurations suit you both. Coordinating your use of different products during a session can intensify pleasure and create new possibilities for shared discovery.

More from Doc Johnson

Doc Johnson specialises in premium materials and adaptable designs for enhanced intimate experiences. Doc Johnson offers a wider range of silicone products designed for body safety and reliable performance across different usage styles and preferences.

Read more before you buy

Before you commit, check out expert guidance on choosing the right option for you. Revealing The Strap Ons For Couples You Need To Buy covers key factors to consider when selecting a strap-on sex toy for partnered use.

Why buy the Vac-U-Lock Double Up Plug Frost by Doc Johnson

Ready to find a ring that actually fits? The Vac-U-Lock Double Up Plug Frost by Doc Johnson is genuine and function-tested and quality-checked at The Cock Ring Store. Cockringshop ships discreetly in plain packaging so your purchase stays private. Order now and experience the difference that body-safe silicone and thoughtful design make during intimate moments. Real fit advice, body-safe materials, and plain-packaged shipping. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.

– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.

– Orders may be delivered in separate shipments.

– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm

– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

Returns Policy


We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.

If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund

Frequently Asked Questions

How does the Vac U Lock Double Up Plug Frost enhance penis stimulation during sex?
The ribbed texture creates friction against the penis base while restricting blood flow to maintain firmer erections intensifying sensations during penetration and helping delay ejaculation for prolonged intimate encounters.
What makes the Vac U Lock Double Up Plug Frost effective for orgasm control?
Strategic constriction around the penis base reduces blood flow from the shaft creating pressure that delays climax while the textured surface stimulates nerve endings for enhanced arousal during masturbation or partnered sex.
Why is the Vac U Lock Double Up Plug Frost better for couples than standard cock rings?
Frost material provides cooling sensations that both partners feel during penetration while the ribbed design stimulates the clitoris or anus during thrusting creating mutual pleasure enhancement beyond basic erection support.
When should the Vac U Lock Double Up Plug Frost be used for maximum penis enhancement?
Apply before full erection develops to allow proper blood flow restriction then maintain throughout foreplay and penetration until orgasm completion ensuring sustained firmness and heightened sensitivity for both partners during intercourse.
Does the Vac U Lock Double Up Plug Frost work for different penis sizes effectively?
Stretchy construction accommodates various shaft circumferences while maintaining adequate constriction for erection enhancement with the adjustable design ensuring comfortable fit without restricting circulation dangerously during extended sexual activity sessions.

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Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

INTERNATIONAL SHIPPING

We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!