Skip to product information
1 of 9
This Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time OnlyThis Offer is For Limited Time Only
231 + Loved by Australians
4.6
231 reviews
5 188
4 21
3 12
2 2
1 8

ComfortFlex™ Heated Massage Back Support Belt

ComfortFlex™ Heated Massage Back Support Belt

Regular price $129.00
Regular price $199.99 Sale price $129.00
- 35% Sold out

Soothing warmth, gentle massage and adjustable support for everyday lower-back comfort.


✔️ Designed for chronic lower back pain

✔️ Decompress your spine | Relief your pain

✔️ Adjustable inflatable lumbar support

✔️ Up to 90 Minutes of Cordless Use 🔋


Frequently Bought Together

OrthoNest™ Seat Cushion

OrthoNest™ Seat Cushion

$89.00
$149.00
Upgrade Your Sitting Comfort
Shipping Information

Free shipping Australia-wide on all orders. Orders are processed within 1 to 3 business days. Once dispatched, delivery takes 5-10 business days. Every order is fully tracked and insured.

Returns & Exchanges

At Australian Comfort, customer satisfaction and product quality are important to us.

If you experience an issue with your order, please contact our customer support team. We will review your request and assist you with the appropriate return, replacement or refund options in accordance with our store policies and Australian Consumer Law.

For assistance, please email teamaustraliancomfort@gmail.com with your order number and a brief description of your concern.

Our team will review your enquiry and respond as soon as possible.

View full details
Demonstration using a model of spinal discs

Lower-Back Discomfort Getting in the Way?

You shift in your chair, stand up for a stretch, then try to find a comfortable position again. When your lower back feels sore and tense, even winding down can feel difficult.

After long hours sitting, standing or working, a moment of comfort can mean a lot. Discover soothing warmth, gentle massage and adjustable support for your lower back.

Give your lower back a little comfort. Give yourself a moment to unwind.

Comfort where your lower back needs it.

After a demanding day, give yourself a moment to settle in and unwind. ComfortFlex brings soothing warmth, gentle massage and adjustable support together in one wearable belt.

Your fit. Your settings.
A little comfort at the end of a long day.
Demonstration of the inflatable support belt worn around the lower back
Adjustable support belt worn around the lower back

When even sitting down doesn't feel comfortable.

Constantly shifting in your seat and struggling to settle after a long day can wear you down. Give your tired lower back some attention with soothing warmth, gentle massage and adjustable inflatable support—bringing a little comfort to the moments when you need to unwind.

Your day was demanding. Make time for comfort.

More than support. Comfort you can adjust.

A basic belt offers support. ComfortFlex adds soothing heat, gentle massage and adjustable inflation to your lower-back comfort routine.

ComfortFlex compared with a basic non-powered support belt
Features
ComfortFlex
ComfortFlex
Basic support belt
Basic support belt
Soothing heat ✓Yes —No
Gentle massage ✓Yes —No
Adjustable inflation ✓Yes —No
Wireless and portable ✓Yes ✓Yes
Support for everyday wear ✓Yes ✓Yes
Make your lower-back comfort routine your own with adjustable features designed for everyday use.

Comfort, in their own words

Customer-submitted photo

Great Back Support

“I spend a lot of time on my feet, so having extra support around my lower back is really helpful. The Comfortable Flex Belt feels secure, and I like that I can adjust it to suit what I'm doing throughout the day.”

Michael T. —

Customer-submitted photo

Comfortable & Easy to Adjust

“What I like most is how easy it is to adjust the belt. It provides a supportive fit without feeling overly complicated. It's a practical option for anyone looking for a little extra lower-back support.”

Sarah L. —

Customer-submitted photo

Relaxation After Long Days

“I enjoy using the belt while relaxing at home. The adjustable support makes it easy to find a comfortable fit, and it's become a handy part of my evening routine.”

David K. —

Frequently Asked Questions

What does the Comfort Flex Belt do?

Comfort Flex combines adjustable inflatable support with heat and massage for your lower back. It is designed to provide a comfortable, supportive fit while you take time to unwind.

Is it a treatment for sciatica?

Comfort Flex is a comfort and support product, not a proven treatment for sciatica or the underlying cause of back pain. If you have sciatica or ongoing pain, ask your treating clinician whether this type of belt is suitable for you.

Can I adjust the support and tightness?

Yes. The fastening lets you adjust the fit, and the included hand pump lets you adjust inflation. Follow the supplied instructions and keep the fit comfortable rather than excessively tight.

How do I check whether it will fit?

Measure around your waist where you intend to wear the belt and compare that measurement with the size guide on this page. An extension strap is included for additional fastening room when needed.

Does it need to stay plugged in?

The belt has a built-in rechargeable battery for its powered functions. Charge it using the supplied USB cable and the power-source specifications in the manual. Inflation uses the separate hand pump.

How long should I use it for?

Follow the session length and settings in the supplied manual. Do not assume longer sessions or higher heat will give better results. Stop using it if you experience discomfort, irritation or increased pain.