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Expandable Silicone Inflatable Butt Plug - Butt Plugs
Expandable Silicone Inflatable Butt Plug - Butt Plugs
Expandable Silicone Inflatable Butt Plug - Butt Plugs

Expandable Silicone Inflatable Butt Plug

$49.99
$74.99
$49.99

California Exotics Expandable Silicone Inflatable Butt Plug features adjustable inflation from 3 inches to larger sizes via manual bulb control. Body-safe silicone with quick-release valve for customizable anal stretching and training.

Key Features:

Expands from 3 inches by 2 inches via manual inflation bulb

Body-safe silicone construction safe for internal use

Starts at 3 inches by 2 inches, expands with controlled inflation

Flanged base provides secure positioning during use

Quick-release valve enables instant deflation for immediate removal

SKU: NEW-3367
Availability: In stock
Product type: Butt Plugs
Please hurry! Only 7 left in stock
Colour: Black

California Exotics Expandable Silicone Inflatable Butt Plug is an inflatable anal plug designed for customizable penetration depth and width. Made from body-safe silicone, it expands from 3 inches by 2 inches to accommodate individual comfort levels via a controlled inflation bulb. The quick-release valve enables immediate deflation, and the flanged base provides secure positioning during use. It suits experienced users seeking adjustable anal stimulation with precise control.

About California Exotics Expandable Silicone Inflatable Butt Plug

The California Exotics Expandable Silicone Inflatable Butt Plug functions through a manual inflation system controlled by a detachable bulb and hose. Squeezing the bulb gradually fills the internal chamber, expanding the plug's dimensions to match your comfort level. The quick-release valve lets you deflate instantly when desired, giving you complete control over expansion speed and final size.

Body-safe silicone construction combined with medical-grade PVC hose and ABS plastic valves ensures durability and safety. The smooth silicone surface resists tearing and maintains its integrity through repeated use and cleaning. For those seeking additional options, our large anal play plugs collection offers complementary sizing and styles.

Key Features

  • Inflation Control: Manual bulb system expands the plug from 3 inches to larger dimensions based on your preference.
  • Quick-Release Valve: Immediate deflation mechanism ensures you can reduce size instantly without struggling.
  • Flanged Base: Wide base prevents internal slippage and keeps the plug securely positioned during wear.
  • Detachable Hose: Removable bulb and hose system simplifies cleaning and allows discreet storage.
  • Body-Safe Materials: Phthalate-free silicone with medical-grade components prioritizes safety and longevity.

Technical Specifications

Dimensions (Deflated) 3 inches length, 2 inches diameter
Weight 4.2 ounces
Material Body-safe phthalate-free silicone, medical-grade PVC hose, ABS plastic valve
Inflation System Manual detachable bulb with quick-release safety valve
Base Design Flanged base for secure positioning
Package Dimensions 2 inches by 4 inches by 8.5 inches

How to Use California Exotics Expandable Silicone Inflatable Butt Plug

Basic Use

  1. Apply generous water-based lubricant to both the deflated plug and the anal opening to ease insertion.
  2. Insert the fully deflated plug slowly, allowing your body to adjust to initial penetration before inflation begins.
  3. Once inserted, gently squeeze the inflation bulb in controlled pulses rather than rapid pumps to expand gradually.
  4. Pause between squeezes to assess comfort and allow your body to acclimate to increased width.
  5. Continue inflating until you reach your preferred size, then stop and enjoy the sensation without further expansion.
  6. When ready to remove, press the quick-release valve to deflate immediately, then gently withdraw the now-smaller plug.

Extended Use

Pairing this plug with prostate massage or combining it with external stimulation creates layered sensations that many find more intense than the plug alone. For those interested in partnered play, the detachable hose allows a partner to control inflation speed, adding an element of surrender. Our urethral plugs collection offers additional penetration options for those exploring multiple sensations simultaneously.

Care Instructions

After use, detach the hose and bulb, then wash the silicone body with warm water and mild soap. Clean the hose interior by running water through it, and allow all components to air-dry completely before reassembly. Store the deflated plug in a cool, dry location away from direct sunlight, and keep the hose and bulb in a separate pouch to prevent damage. Check the valve seal regularly to ensure it remains functional and airtight.

Materials and Safety

California Exotics Expandable Silicone Inflatable Butt Plug uses body-safe, phthalate-free silicone that resists tearing and maintains structural integrity through repeated use. The medical-grade PVC hose and ABS plastic valve components meet safety standards for internal contact. Non-porous silicone surface prevents bacterial growth and simplifies thorough cleaning, while the quick-release valve prioritizes your ability to deflate instantly if needed.

Who Is California Exotics Expandable Silicone Inflatable Butt Plug For?

This plug suits experienced anal play enthusiasts who want customizable depth and width without purchasing multiple sizes. Those seeking gradual expansion and precise control benefit from the manual inflation system that lets you progress at your own pace. People interested in partnered play appreciate the detachable hose that enables a partner to manage inflation, adding psychological elements to physical sensation.

Why California Exotics Expandable Silicone Inflatable Butt Plug Matters

For people frustrated by fixed-size plugs that feel either too small to satisfy or too large to insert comfortably, the expansion mechanism solves the one-size-fits-all problem that standard anal plugs present. Rather than owning three different sizes, you own one plug that adapts to your body's readiness. The quick-release valve transforms what could feel trapped into something you control completely—deflating instantly if intensity becomes overwhelming removes the anxiety that keeps some people from exploring anal play. For those accustomed to passive insertion, discovering that you can adjust expansion mid-session shifts anal pleasure from something done to you into something you actively direct. The manual inflation system also creates a psychological element: the anticipation of gradual expansion, the sensation of the plug growing inside you, and the knowledge that you control every stage. For couples, this control dynamic—where one partner manages the bulb while the other experiences the sensation—deepens trust and communication in ways that standard plugs cannot replicate.

Independent Tester Review

Our independent testers evaluated the inflation mechanism's responsiveness, valve reliability, and silicone durability across multiple inflation cycles. The bulb system delivered consistent pressure without leaking, and the quick-release valve deflated the plug completely within seconds when activated.

Testers noted that the flanged base remained secure during inflation and that the silicone surface showed no signs of tearing after repeated use. Individual results may vary based on anatomy, sensitivity, and usage patterns. Those with sensitive anal tissue should inflate gradually and use generous lubrication throughout wear.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
California Exotics Expandable Silicone Inflatable Butt Plug Manual inflation system with quick-release valve for customizable expansion Only option with controlled inflation and instant deflation Adjustable size and precise control over expansion speed
Stainless Steel Butt Plugs Non-porous metal construction with temperature conductivity Fixed size with no inflation; conducts warmth or coolness Firm pressure and temperature play without expansion
Silicone Butt Plugs Fixed sizing in multiple widths for progressive training Non-inflatable; requires purchasing multiple sizes for progression Stepping through graduated sizes without inflation mechanics
Hollow Penis Plugs Urethral insertion with open-ended design for fluid passage Targets different anatomy; enables simultaneous penetration Combined anal and urethral stimulation during partnered play
Heating Prostate Stimulators Curved design with warming function for targeted prostate contact Rechargeable with heat; focuses on internal massage rather than expansion Prostate-specific stimulation combined with therapeutic warmth

Find our male prostate devices to discover additional options for internal stimulation and expansion play.

Learn More

Gradual anal insertion techniques reduce discomfort and increase pleasure by allowing your body to relax naturally rather than forcing accommodation. Understanding how to communicate with partners during expansion play deepens trust and ensures both people remain comfortable throughout the experience. Our comprehensive guide to anal plug techniques and safety covers insertion methods, inflation strategies, and aftercare practices for confident exploration.

Buy California Exotics Expandable Silicone Inflatable Butt Plug at Adultsmart

Ready to experience customizable anal expansion with complete control? California Exotics Expandable Silicone Inflatable Butt Plug is available at Adultsmart with discreet Australia-wide shipping in plain packaging and confidential checkout processing.

Adultsmart.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.

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, Adultsmart.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 too.

Frequently Asked Questions

What is the California Exotics Expandable Silicone Inflatable Butt Plug and sex toy?
An inflatable anal plug made from body-safe silicone that expands to match your comfort level. You control the size by squeezing a manual bulb attached via hose. Starting at 3 inches by 2 inches, it grows larger as you inflate it. A quick-release valve lets you deflate instantly whenever you want, giving you complete control over how much it stretches you.
Why would you choose an inflatable plug over a standard one?
Inflation lets you start small and gradually stretch yourself at your own pace, which feels amazing as the pressure builds inside you. You're not locked into one size—you decide exactly how full and expanded you want to be. Many people find the slow filling sensation incredibly satisfying, and the ability to adjust mid-session means you stay in complete control of intensity.
How do you use the California Exotics Expandable Silicone Inflatable Butt Plug and sex toy?
Insert the deflated plug, then squeeze the bulb slowly to inflate it inside you. Watch and feel yourself gradually stretch as pressure builds. Stop whenever you reach your preferred size. During sex, the expanded plug creates intense pressure that stimulates your nerves. When finished, press the quick-release valve and it deflates immediately for easy removal.
Who is the California Exotics Expandable Silicone Inflatable Butt Plug and sex toy designed for?
Men and women who've already explored anal play and want more control over depth and width. Couples looking to add customizable anal stimulation to their sex life benefit from the adjustable sizing. Anyone wanting to gradually work up to larger sensations will appreciate the inflation system that lets you progress at your own speed.
Does this plug provide better stimulation than non-inflatable options?
Absolutely—the expanding sensation creates continuous stimulation as you inflate it, which standard plugs can't match. You feel pressure building gradually, hitting different nerve endings as it grows. During sex, the expanded width creates intense fullness that many people find far more satisfying than fixed-size plugs, plus you can adjust mid-session for perfect comfort.
Where can you buy the California Exotics Expandable Silicone Inflatable Butt Plug and sex toy in Australia?
Adultsmart stocks this inflatable plug online with discreet Australian delivery. Browse their full range of anal toys and sex products from home. Fast shipping means you'll receive it quickly and privately. Adultsmart offers secure checkout and customer service if you have questions about sizing or materials before purchasing.

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