Manual vaginal pump with medical-grade cylinder and quick-release valve. Clear design lets you control suction intensity for enhanced sensitivity.
Key Features:
Manual pump delivers precise suction control for sensitivity enhancement
Medical-grade plastic cylinder ensures safe repeated intimate use
Quick-release valve provides instant pressure relief and safety
Ergonomic design creates secure seal without slipping during sessions
Clear cylinder allows visual feedback while building intensity
Size Matters Vaginal Pump and Cup Set by XR Brands is a manual suction system that increases blood flow and sensitivity through controlled pressure. It uses a hand-operated bulb with a quick-release valve, giving you direct control over intensity. This suits anyone new to improvement or seeking hands-on feedback during a session.
Size Matters Vaginal Pump and Cup Set by XR Brands is a precision-engineered manual vacuum system made to increase blood flow and sensitivity through controlled suction. The clear medical-grade plastic cylinder houses a secure seal, while the hand-operated rubber bulb lets you build pressure gradually or intensely—exactly as you choose. A quick-release valve gives instant control, and the no-kink hose delivers consistent performance throughout your session. This sits within the broader category of penis pumps, but its manual mechanism and straightforward design set it apart from electronic or pressure-gauge alternatives.
What makes this system effective is simplicity paired with safety. You're not struggling with complicated automation or pressure gauges—just squeeze the bulb, watch the clear cylinder, and feel the results build in real time. The engineering is smart: medical-grade materials, a secure ergonomic seal, and the quick-release valve mean you stay in charge at every moment.
Start by applying a small amount of water-based lubricant to the rim of the cup where it meets your body—this ensures a secure seal without discomfort. Position the cylinder and begin pumping gently, building pressure slowly. Watch the clear cylinder as sensation increases, and pause or squeeze the quick-release valve if intensity becomes too much. Most people find a rhythm that feels natural within the first few sessions, so take your time discovering what works. Many users explore penis noose extender options alongside pumps to experiment with layered sensations once they've mastered basic technique.
Clean thoroughly after each use with warm water and mild soap, drying completely before storage. Keep the hose and valve free of debris, and store in a cool, dry place away from direct sunlight. If you notice any loss of suction, check the seal around the cup rim—sometimes a small amount of fresh lubricant restores it. Sessions typically last 10–20 minutes; longer sessions are fine, but many people find results improve with consistency over time rather than marathon single sessions.
Explore manual penis pumps if you benefit hands-on feedback and real-time control over your improvement session.
Great if you…Wash the cylinder, cup, and hose with warm water and mild soap immediately after use, paying attention to the seal rim where lubricant collects. Dry all parts thoroughly with a soft cloth before storing. Check the quick-release valve and hose for any cracks or debris that might affect suction. Store in a cool, dry place away from heat and direct sunlight. The medical-grade plastic remains durable with proper care, and regular cleaning keeps the system performing reliably over time.
Understanding the mechanics of suction and session rhythm helps you get consistent results from any manual pump. Read our guide to Penis Pumping Techniques for practical strategies on building pressure, managing comfort, and designing sessions that work for your body.
First-time users often feel the difference within the first few pumps—a gentle fullness and increased sensitivity that builds as you increase suction. The clear cylinder lets you see results developing, which helps many people build confidence and adjust without guessing. Some users experience mild tingling or slight warmth; this is normal and indicates increased blood flow.
The seal takes a session or two to get right. If you lose suction, check that the cup rim is clean and well-lubricated—a tiny amount of fresh lubricant often fixes it without breaking the seal. Most people find their ideal pressure range after two or three sessions and develop a natural pumping rhythm that feels intuitive.
Sessions typically last 10–20 minutes, and sensitivity often peaks during and shortly after use. Consistent use over weeks tends to deliver more noticeable results than occasional longer sessions. The manual mechanism is straightforward enough that there's almost no learning curve, but patience during your first session pays off—rushing through defeats the purpose of having direct control.
Durability is solid with proper care. The medical-grade plastic and rubber components handle regular use well, and the quick-release valve rarely requires maintenance beyond keeping it clean and dry. Most users report the system holding its seal and performing reliably for years.
| System Type | Mechanism | Best Suited For | Session Control |
|---|---|---|---|
| Size Matters Manual Pump | Hand-operated rubber bulb with quick-release valve | Users wanting direct feedback and hands-on control | You adjust intensity with each pump; instant pressure relief via valve |
| Electronic improvement Systems | Battery-powered motor with preset or adjustable rhythms | Those preferring automated suction without manual effort | Set rhythm and intensity, system maintains automatically |
| Professional Vacuum Pumps | Manual or electric with precision pressure gauges | Serious enthusiasts seeking measurable intensity tracking | Real-time gauge display; manual or preset mode options |
| Silicone Cup Systems | Hand-squeeze or manual lever action on soft cup | Users preferring soft material contact and gentle sensation | Fully manual; pressure adjusts with hand grip strength |
Find Size Matters Vaginal Pump and Cup Set by XR Brands at Malechastity.com.au with discreet Australia-wide delivery. This system works because it combines medical-grade safety with genuine hands-on control—you get real feedback, instant relief, and straightforward results without complex automation or guesswork. Order it now and start your improvement journey with a system designed for both newcomers and experienced users. Australian Owned, Australian Stocked.
Malechastity.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..
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.
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.
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, Maleshastity.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.