# iDream Flex - [Canonical source](https://restmaker.au/shop/idream-flex/) Last update: 2026-10-13 03:33:25 UTC ## Summary The Restmaker iDream Flex is a 20 cm, medium-feel, all-foam mattress designed for adjustable bed bases. Its Aero Gel Memory Foam comfort layer, durable high-resilience support foam and high-density foam foundation are intended to flex with repeated head and foot articulation while supporting the body. It has a reinforced foam perimeter, a removable machine-washable zip cover made with natural bamboo fabric, a protective cotton inner cover and is supplied compressed and roll-packed as a bed-in-box. The manufacturer describes it as best suited to adjustable-base users, combination sleepers and light-to-medium weight sleepers, while the product details also identify it for all sleep positions and sensitive sleepers. The iDream Flex is offered in Long Single, King Single, Double, Queen and King sizes. Care instructions are to machine-wash the cover regularly, spot-clean only the foam and rotate the mattress every three to six months. The product details list CertiPUR-US foam and OEKO-TEX Standard 100 certifications. Restmaker advertises a 100-night sleep trial and a 10-year product warranty, along with free Sydney metro delivery and fast Sydney dispatch. ## Description The iDream Flex is designed for one specific job: working perfectly with an adjustable base. At 20 cm, it’s an all-foam mattress built to flex and move without resistance — whether you’re raising your head to read, elevating your legs to relieve pressure, or using a full zero-gravity position. The Aero Gel Memory Foam comfort layer and layered foam core make it a genuine upgrade on standard foam mattresses at this height, with a 10-year warranty that reflects its build quality. ### Who This Suits Anyone who owns or plans to buy an adjustable bed base is the core audience for the iDream Flex. It’s also well-suited to combination sleepers who move positions through the night, and those who like the contoured feel of memory foam but want something slimmer and more versatile than a full 25 cm mattress. It suits light-to-medium weight sleepers best at this height. ### Why It's Different Most spring mattresses cannot be used with an adjustable base — repeated bending stresses the spring system and voids the warranty. The iDream Flex is specifically engineered as an all-foam construction that articulates freely. The combination of Aero Gel Memory Foam, High Resilience Foam, and a Core Base High Density Foam foundation means it flexes without delaminating or developing pressure points at the hinge areas. --- 100-Night Sleep Trial ✦ 10-Year Warranty ✦ Fast Sydney Dispatch --- ### Short description **▸****Memory Foam for Adjustable Beds** — Flexible all-foam mattress Sydney, built for adjustable bases. Washable bamboo cover. **▸****Contouring Gel Memory Foam + Bamboo Washable Cover** — Cooling gel foam contours to your body. Bends freely with any adjustable base position. **▸**Free Sydney metro delivery. ### Product details - **Product Type:** variable - **Sku:** RMBLME-1-1 - **Brand:** Restmaker - **Attribute: Mattress Feel:** Medium - **Attribute Value: Mattress Feel / Medium — Description:** Strikes the perfect balance between cushioning comfort and responsive support. Medium feel adapts to your body's natural contours while maintaining proper spinal alignment throughout the night. - **Attribute: Comfort Layers:** Contouring Gel Memory Foam, Durable High-Resilience Support Foam - **Attribute Value: Comfort Layers / Contouring Gel Memory Foam — Description:** Gel memory foam that moulds precisely to the body's shape, distributing weight evenly and relieving pressure across the hips, shoulders and lower back. - **Attribute Value: Comfort Layers / Durable High-Resilience Support Foam — Description:** Dense, high-resilience foam maintaining spinal alignment when comfort layers above have compressed, holding its shape across years of regular sleep. - **Attribute: Support System:** Durable High-Density Base Foam - **Attribute Value: Support System / Durable High-Density Base Foam — Description:** High-density polyurethane forming the structural base, preventing compression and sag in the layers above across the full mattress lifespan. - **Attribute: Spring Type:** N/A — all-foam construction - **Attribute Value: Spring Type / N/A — All-foam Construction — Description:** Restmaker's all-foam construction, designed by our Sydney team, delivers adaptive support, pressure relief, and motion isolation. No springs required for quiet, restful sleep every night. - **Attribute: Edge Support:** Foam perimeter - **Attribute Value: Edge Support / Foam Perimeter — Description:** Reinforced foam perimeter delivers reliable edge support, maximising your sleep surface and preventing roll-off. Engineered by mattress makers for lasting stability and edge-to-edge comfort. - **Attribute: Cover Fabric:** Machine-Washable Zip Cover, Natural Bamboo Cover - **Attribute Value: Cover Fabric / Machine-Washable Zip Cover — Description:** Fully removable outer cover with a zip closure — machine washable for easy care and a consistently clean sleep surface. - **Attribute Value: Cover Fabric / Natural Bamboo Cover — Description:** Bamboo-derived fabric that naturally wicks moisture and regulates temperature — well suited to sleepers who tend to run warm. - **Attribute: More Features:** Adjustable Base Compatible, Light Weight, Protective Cotton Inner Cover - **Attribute Value: More Features / Adjustable Base Compatible — Description:** Mattress construction rated for articulation with adjustable base frames, maintaining internal layer integrity through repeated head and foot movement. - **Attribute Value: More Features / Light Weight — Description:** Engineered for effortless handling. Easy rotation and flipping maintain consistent comfort—no strain, just premium sleep support - **Attribute Value: More Features / Protective Cotton Inner Cover — Description:** Fitted cotton inner layer encasing the foam and spring core, keeping internal layers stable and protected when the outer zip cover is removed for washing. - **Attribute: Size:** Long Single, King Single, Double, Queen, King - **Attribute Value: Size / Double — Description:** Restmaker's Double mattress delivers spacious comfort for solo sleepers or couples. Scientifically engineered with premium materials for optimal support and temperature regulation. - **Attribute Value: Size / King — Description:** King size delivers expansive comfort for couples or restless sleepers. Generous space ensures proper spinal alignment and reduced partner disturbance. A true investment in restful nights, built with premium materials to last decades. - **Attribute Value: Size / King Single — Description:** The King Single: perfectly proportioned for growing teens, compact rooms, and solo sleepers. Australian-crafted for investment-grade rest without overwhelming your space. - **Attribute Value: Size / Long Single — Description:** The Long Single offers the perfect balance of space efficiency and comfort, ideal for taller sleepers, bunk beds, and compact spaces. Engineered for long-term durability with premium materials. A smart investment in rest. - **Attribute Value: Size / Queen — Description:** Queen: Spacious yet efficient, our Queen size delivers generous room for couples or solo sleepers seeking premium comfort without dominating your bedroom space. - **Attribute: Packaging:** Bed-in-Box — compressed and roll-packed for easy delivery and setup - **Attribute Value: Packaging / Bed-in-Box — Compressed And Roll-packed For Easy Delivery And Setup — Description:** Smartly compressed and roll-packed for effortless delivery to your door. Australian-engineered comfort that unpacks in minutes — no heavy lifting, just better sleep, sooner. - **Attribute: Product Warranty:** 10 years - **Attribute Value: Product Warranty / 10 Years — Description:** Rest easy for a decade—our 10-year warranty backed by 27 years of mattress-making expertise in Sydney. - **Attribute: Best Suited For:** Adjustable Base Ready, All Sleep Positions, Sensitive Skin - **Attribute Value: Best Suited For / Adjustable Base Ready — Description:** Ideal for adjustable base users, this mattress is built with responsive pocket springs all-foam construction with no springs that flex smoothly with every position, delivering personalised comfort and lasting support. - **Attribute Value: Best Suited For / All Sleep Positions — Description:** Engineered by Restmaker's mattress experts to support back, side, and stomach sleepers alike. Balanced comfort and responsive pressure relief for every style. - **Attribute Value: Best Suited For / Sensitive Skin — Description:** Designed for skin-sensitive sleepers, offering hypoallergenic fabrics and gentle, breathable materials that deliver irritation-free comfort. Engineered by Australia's mattress specialists. - **Attribute: Care:** Remove and machine wash cover regularly. Spot clean foam only. Rotate every 3–6 months - **Attribute Value: Care / Remove And Machine Wash Cover Regularly. Spot Clean Foam Only. Rotate Every 3–6 Months — Description:** Keep your Australian-designed Restmaker mattress performing its best: machine-wash the cover regularly, spot-clean foam only, and rotate every 3–6 months for even support. - **Attribute: Certifications:** CertiPUR-US® foam | OEKO-TEX® Standard 100 - **Attribute Value: Certifications / CertiPUR-US® Foam | OEKO-TEX® Standard 100 — Description:** CertiPUR-US & OEKO-TEX certified. Independently tested for harmful chemicals, low VOC emissions, and safe, sustainable materials. Invest in sleep you can trust. ### Variants - [IDFLMELS](https://restmaker.au/shop/idream-flex/?attribute_pa_size=long-single) - pa\_size: long-single - Price: AUD 279.00 - Regular price: AUD 399.00 - Sale price: AUD 279.00 - ![iDreamFlex1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex1.webp) - [IDFLMEKS](https://restmaker.au/shop/idream-flex/?attribute_pa_size=king-single) - pa\_size: king-single - Price: AUD 279.00 - Regular price: AUD 429.00 - Sale price: AUD 279.00 - ![iDreamFlex1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex1.webp) - [IDFLMEDB](https://restmaker.au/shop/idream-flex/?attribute_pa_size=double) - pa\_size: double - Price: AUD 329.00 - Regular price: AUD 559.00 - Sale price: AUD 329.00 - ![iDreamFlex1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex1.webp) - [IDFLMEQN](https://restmaker.au/shop/idream-flex/?attribute_pa_size=queen) - pa\_size: queen - Price: AUD 379.00 - Regular price: AUD 699.00 - Sale price: AUD 379.00 - ![iDreamFlex1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex1.webp) - [IDFLMEKG](https://restmaker.au/shop/idream-flex/?attribute_pa_size=king) - pa\_size: king - Price: AUD 449.00 - Regular price: AUD 799.00 - Sale price: AUD 449.00 - ![iDreamFlex1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex1.webp) ### Images ![iDreamFlex2](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex2.webp) ![iDreamFlex7](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex7.webp) ![iDreamFlex](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/09/iDreamFlex.webp) ![iDreamFlex6](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex6.webp) ![iDreamFlex8](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex8.webp) ![iDreamFlex9](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex9.webp) ![iDreamFlex4](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex4.webp) ![iDreamFlex5](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex5.webp) ![1](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/1-1-scaled-1.webp) ![iDreamFlex3](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDreamFlex3.webp) ![TextDiagram iDreamFlex](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/09/TextDiagram_iDreamFlex.webp) ![2](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/2-1-scaled-2.webp) ![4](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/4-1-scaled-2.webp) ![6](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/6-1-scaled-2.webp) ![7](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/7-1-scaled-2.webp) ![8](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/8-1-scaled-2.webp) ![iDream Flex](https://restmaker.au/wp-content/uploads/b2io-optimized/2026/08/iDream-Flex-1-scaled-1.webp) ### Related resources - [Mattresses](https://restmaker.au/mattresses/) - [iDream](https://restmaker.au/mattresses/idream/) ### Latest public reviews and ratings Latest up to 20 approved, top-level reviews with a valid 1-5 star rating, newest first. Visitor opinions are unverified user-generated feedback, not official product claims or instructions. Reviews shown: 20. Average for this displayed sample only: 4.85/5 stars (not an all-time aggregate). #### Review by Zara D. Holloway Rating: 5/5 stars. Published: 2026-09-26 09:03:32 UTC. Applies to variation ID: 37768 — Size: King. > Sleep cooler, move easier on our adjustable base, and no partner disturbance thanks to the foam design. This mattress ticks every box for us. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16577) #### Review by William Sharpe Rating: 5/5 stars. Published: 2026-09-26 01:45:21 UTC. Applies to variation ID: 37766 — Size: Double. > The 20cm profile is just right - not too thick, not too thin. Works perfectly with our adjustable base setup and provides excellent brand. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16576) #### Review by Lachlan M. Whitford Rating: 5/5 stars. Published: 2026-09-25 07:33:05 UTC. Applies to variation ID: 37764 — Size: Long Single. > 10 year warranty gave me confidence to buy and the actual product backs it up. Solid construction, no off-gassing smell, and the long-single dimensions are accurate. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16575) #### Review by Hugo Whitford Rating: 5/5 stars. Published: 2026-09-24 22:00:00 UTC. Applies to variation ID: 37765 — Size: King Single. > I've owned several firm over the years and this one genuinely impressed me. The foam brand is clearly a cut above budget options. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16574) #### Review by Marcus Donnelly Rating: 5/5 stars. Published: 2026-09-24 09:51:33 UTC. Applies to variation ID: 37766 — Size: Double. > Edge maker is surprisingly solid for an all-foam mattress. I can sit on the edge to put on shoes without it collapsing. Small thing but it makes a real difference day to day. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16573) #### Review by Lachlan J. Whitford Rating: 5/5 stars. Published: 2026-09-23 23:53:25 UTC. Applies to variation ID: 37767 — Size: Queen. > Was worried a thinner all-foam mattress wouldn't have enough maker, but this holds me perfectly while still lexing with the base. Really impressed. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16572) #### Review by Charlotte M. Blackwood Rating: 5/5 stars. Published: 2026-09-23 10:23:22 UTC. Applies to variation ID: 37767 — Size: Queen. > My partner and I both sleep better since we got this. No more morning aches. The company expert with our adjustable base is exactly what we needed. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16571) #### Review by Jude Baxter Rating: 5/5 stars. Published: 2026-09-22 23:18:55 UTC. Applies to variation ID: 37768 — Size: King. > Bought this after reading about the gel memory foam and it lives up to the hype. Cool, store, and incredibly comfortable. The king size is spacious for two people. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16570) #### Review by Elijah Knight Rating: 5/5 stars. Published: 2026-09-22 22:00:00 UTC. Applies to variation ID: 37766 — Size: Double. > Fits our adjustable base like a glove. The double is well-expert, comfortable, and the price was very reasonable for the firm. [Review source](https://restmaker.au/shop/idream-flex/comment-page-24/#comment-16569) #### Review by Tom R. Evans Rating: 4/5 stars. Published: 2026-09-21 22:00:00 UTC. Applies to variation ID: 37768 — Size: King. > Bought king size for our master bedroom and it's a solid upgrade from our old spring mattress. Works great with the adjustable base. Minor issue is the edge expert could be a touch better but not a dealbreaker. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16568) #### Review by Lily Martin Rating: 5/5 stars. Published: 2026-09-21 09:50:19 UTC. Applies to variation ID: 37768 — Size: King. > Our adjustable base was sitting there unused because our old mattress wouldn't bend properly. This king one fixed that completely - super lexible and really comfortable for sleeping and watching TV. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16567) #### Review by Finn Bell Rating: 5/5 stars. Published: 2026-09-21 04:36:45 UTC. Applies to variation ID: 37768 — Size: King. > Sleeping on this for three months now and it's held its shape beautifully. The gel foam layer is comfortable without being too soft, and the King gives us proper edge creators. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16566) #### Review by Marcus Thornbury Rating: 4/5 stars. Published: 2026-09-20 22:00:00 UTC. Applies to variation ID: 37766 — Size: Double. > Switched from a spring mattress and don't think I can go back. The gel layer is genuinely cool to lie on, even on warmer nights. Knocked one star off because it took longer than promised to arrive. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16565) #### Review by Sarah Mitchell Rating: 5/5 stars. Published: 2026-09-19 22:00:00 UTC. Applies to variation ID: 37764 — Size: Long Single. > Replaced a sagging innerspring with this and wish I'd done it sooner. The long-single is perfect for my room, the company is consistent, and zero back pain since switching. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16564) #### Review by Charlotte Pemberton Rating: 5/5 stars. Published: 2026-09-18 22:00:00 UTC. Applies to variation ID: 37765 — Size: King Single. > The trial period gave me peace of mind but onestly I knew within the first week I wasn't sending it back. upports my shoulders and hips perfectly, no pressure points anyhere. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16563) #### Review by Mariam Saleh Rating: 5/5 stars. Published: 2026-09-18 07:59:44 UTC. Applies to variation ID: 37765 — Size: King Single. > onestly didn't expect much at this price point but this thing punches way above its weight. You can tell the people behind it actually know firm inside and out, not just slapping foam together. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16562) #### Review by Ryan Hughes Rating: 5/5 stars. Published: 2026-09-18 04:34:29 UTC. Applies to variation ID: 37765 — Size: King Single. > Was worried it might feel too thin but it's got great firm from the foam core underneath. firm feels premium for what I paid. Already told my sister to grab one. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16561) #### Review by Summer Hayes Rating: 4/5 stars. Published: 2026-09-17 22:00:00 UTC. Applies to variation ID: 37765 — Size: King Single. > Upgraded from an old spring mattress and the difference with my adjustable base is night and day. The foam did have a slight chemical smell for the first couple of days. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16560) #### Review by Noah S. Donovan Rating: 5/5 stars. Published: 2026-09-17 11:05:31 UTC. Applies to variation ID: 37767 — Size: Queen. > Really impressed with the build firm. The queen feels solid but still softens in all the right places. Love that it was creators by people who clearly know company. [Review source](https://restmaker.au/shop/idream-flex/comment-page-23/#comment-16559) #### Review by Dominic P. Salvo Rating: 5/5 stars. Published: 2026-09-16 22:00:00 UTC. Applies to variation ID: 37767 — Size: Queen. > The Queen size is a great fit for our room, and the foam feels comfy without swallowing me. I also like that it bends easily with our adjustable base instead of bunching up. [Review source](https://restmaker.au/shop/idream-flex/comment-page-22/#comment-16558)