A Kmart blow up mattress is an affordable inflatable sleeping mattress sold by Kmart Australia, designed for temporary bedding, guests, camping and short‑term use. In simple terms, it’s a portable air mattress that you inflate with a pump (manual, battery or electric) and deflate for storage when not in use.
Here’s why people talk about Kmart blow up mattresses: they’re inexpensive, easy to store, and widely available both in‑store and online. However, because they’re built for occasional use rather than long‑term daily sleep, Australians often compare their quality, comfort and durability with premium alternatives — especially when prioritising good sleep, longevity and indoor style.
Blow up mattresses vary in size, features and materials. Understanding these types will help you choose one that suits your needs — whether that’s a budget pick like a Kmart blow up mattress or a more durable, every‑day solution.
Ideal for one person — perfect for spare rooms, kids’ sleepovers or camping.
Larger sizes designed for couples or adults needing more width and comfort.
Thicker, height‑boosted mattresses that feel more like a traditional bed — easier to get on and off.
These include an integrated electric or rechargeable pump for quick inflation and deflation.
Cheaper models designed to work with separate pumps (sold at Kmart and other stores).
Designed with rugged, puncture‑resistant materials — often lighter and suited for outdoor use.
Have a soft fabric layer on top for added comfort and to prevent sheets slipping.
Kmart’s range frequently includes basic single and double blow up mattresses, often with simple designs and standard PVC or vinyl materials. These work well for short‑term needs but are typically thinner and less durable than premium models.
Choosing the best mattress — whether a Kmart blow up mattress or a premium pick — depends on how you plan to use it and what you value most.
Ask yourself:
Is it for guests?
Regular sleep?
Camping or travel?
Basic Kmart inflatable mattresses are great for occasional guests; if you’ll use it nightly, a higher‑quality mattress may be worth the investment.
Make sure the mattress fits the intended space and sleepers:
Single: Youth or solo adult
Double/Queen: Couples or adults who want extra room
Raised airbeds feel more like conventional beds and tend to be easier to get in and out of — important for older adults or longer stays.
Kmart mattresses often use thinner vinyl/PVC, which is light but more vulnerable to punctures and sagging. Thicker, reinforced materials last longer and resist wear.
Built‑In Pump: Easy and fast but more expensive
External Pump: Often cheaper but requires separate purchase
If you need frequent packing for camping or travel, lightweight and compact inflatable mattresses are ideal.
Kmart blow up mattresses are affordable upfront. But if you replace them frequently due to wear or discomfort, investing in a better mattress often saves money and improves sleep quality.
There’s a reason Kmart blow up mattresses are common in Australian homes:
Often significantly cheaper than premium inflatable beds.
Deflates and rolls up into a compact size — great for small homes or spare rooms.
Inflates rapidly with the right pump, making it easy for last‑minute guests.
Lightweight for moving between rooms, camping, holidays or travel.
Perfect for:
Spare guest beds
Kids’ sleepovers
Camping trips
Temporary bedding during renovations
However, the main trade‑offs are in comfort, durability and long‑term usability — factors many homeowners consider before upgrading.
The main reason Australians upgrade from Kmart blow up mattresses is quality of sleep and comfort. While they’re fine for occasional overnight guests, many people find that thin air mattresses don’t offer enough support or insulation for prolonged use.
Here’s why some households move towards premium airbeds or traditional mattresses:
Improved comfort and support
Better materials that resist leaks and wear
Heightened durability for frequent use
Enhanced design and interior appeal
For indoor living spaces, a mattress that feels and looks good enhances your home’s comfort and aesthetics — which is where curated retailers and higher‑end options stand out.
At House of Isabella Australia, we champion thoughtful home design that balances comfort and style — especially when your space doubles as a living, sleeping and entertaining zone.
While Kmart blow up mattresses serve temporary purposes well, here’s how House of Isabella helps you take the next step with home essentials and interior upgrades:
Explore premium bedding, cushions, throws and sleep accessories that enhance comfort whether you’re using a portable mattress or a fixed bed.
Flexible payments with Afterpay & Zip — perfect for spreading the cost of bedroom and guest‑ready upgrades.
Australia‑wide shipping from East & West Coast warehouses helps you receive essentials quickly.
A wide range of homewares — from linen and duvets to bedroom décor and storage solutions.
Local support that understands how Australians use and style their homes.
Our curated collections include supportive brand pieces from Florabelle Collection, Gallery Home, Café Lighting & Living, OneWorld Collection, Zaffero and Emac & Lawton — selected for context, style and practicality.
Whether you’re choosing a Kmart blow up mattress or a premium alternative, these tips help you get the most out of it:
An electric or rechargeable pump makes inflation easy and fast, especially for larger mattresses.
Place a soft rug, ground sheet or carpet under the mattress to protect from punctures and increase insulation.
Pets, jewellery, belt buckles and rough flooring can all puncture thin air mattresses — so take care.
Keep a repair kit handy for small leaks — many inflatable mattresses come with patch kits.
Top with a mattress topper, sheet and plush bedding to increase comfort and warmth.
These small steps extend the life and comfort of any inflatable mattress.
Homes are styling guest spaces with accessories — cushions, throws, linen — so even temporary bedding looks intentional.
With more mult‑use living zones, portable mattresses are styled with rugs, throws and bedside décor to blend with interiors.
In bedding and sleep accessories, Australians are leaning toward breathable, eco‑friendly materials.
People value sleep comfort more than ever, choosing solutions that balance ease of setup with restful support.
Even on inflatable mattresses, layered bedding and quality linen create a co‑ordinated and welcoming sleep space.
These trends show a move toward design‑focused, comfortable homes — even when using portable bedding solutions.
Portable bed solutions
Air mattress care guide
Guest room essentials
Home comfort accessories
Bedroom décor trends
Multi‑purpose interior design
Mentions of brands such as Florabelle Collection, Gallery Home, Café Lighting & Living, OneWorld Collection, Zaffero and Emac & Lawton are included purely for descriptive and contextual purposes. House of Isabella Australia is not affiliated with, endorsed by, or associated with these brands. House of Isabella does not manufacture or sell Kmart blow up mattresses but provides context for home styling and comfort upgrades.
Disclaimer: All trademarks, brand names and product names mentioned on this website are the property of their respective owners. Any references are made for identification, informational or comparative purposes only, and do not imply any affiliation, endorsement, sponsorship or authorisation.
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