The 5 Best Twin Mattresses For Adults Reviewed

Last Updated May 10, 2022

There are many reasons you might want to consider buying a twin mattress for adults. If you’re on a tight budget for furniture, you’re likely to find that a twin bed and mattress will offer you the best value for the money you have to spend.

Since a twin bed mattress is substantially narrower than a full mattress or queen mattress, this size offers you the opportunity to furnish a small bedroom without it feeling overly crowded. It’s a popular size mattress for use in a guest room. If your décor includes bunk beds, twin mattresses are the ideal solution for making them comfortable and functional.

Here in Australia, you have an overwhelming number of choices available for twin-sized mattresses. There are multiple mattress types and methods for construction. Furthermore, it isn’t always easy to spot the twin mattresses that are best suited for use by little kiddos; some of them are not necessarily the best choice for grownups. If you’re wondering which are the best twin mattresses for adults, we invite you to consider the information provided below:

Twin Mattress Types

Memory Foam Mattresses

Basic memory foam is made from a soft, energy absorbent substance that’s also known as “viscoelastic foam”. This is basically a polyurethane foam that has been chemically treated with the goal of increasing its density and viscosity. When you lie down on this unique material, it evenly distributes your weight, conforming to your body. When you get back up, the memory foam material bounces back to its original shape. These characteristics ensure that a memory foam mattress is a great choice for people who need pressure relief and cushioning comfort when they sleep.

This mattress type has one noteworthy downside: The foam in some of these mattresses has a closed-cell structure, which results in a tendency to trap and retain body heat. This can make them an uncomfortable choice for people who don’t have a temperature-controlled environment during the hottest summer months. The gel memory foam mattress was invented to solve this problem.

Gel Memory Foam Mattresses

A gel memory foam mattress is similar to a memory foam mattress, but there are some essential differences between these two mattress types. One primary differentiator is that the gel memory foam mattress has cooling gel beads embedded – typically within the uppermost layer or layers of foam. The gel is intended to help draw heat away from the body, so it enables you to stay cooler and more comfortable as you lounge on your mattress.

A gel memory foam mattress is typically a bit bouncier than a memory foam mattress without the gel. The addition of gel also tends to make for a mattress that is more supportive for the lower back and neck.

Innerspring Mattresses

Innerspring mattresses utilise a metal coil system as their primary support structure.

Hybrid Mattresses

There isn’t a coordinated, agreed-upon industry standard for what constitutes a hybrid mattress, but a hybrid mattress is one that incorporates elements from both memory foam and innerspring constructions. They typically incorporate multiple layers including a cushioned foam outer layer, a pressure-relieving transition layer and a supportive coil system. Some models may feature additional layers beyond these.

Another name for this type of construction is “pillow top mattress”. Some people might also refer to this type of construction as a “plush mattress.”

 The intent of this mattress type is to give you the combined advantages of spring mattresses and foam mattresses. You get the resilient, responsive support and the superior airflow of a box spring mattress plus the motion isolation and pressure relief advantages that foam mattresses offer. If you’re hoping to achieve the ideal balance between comfort and support, this is a mattress type you’ll want to consider trying.

That said, this type of mattress does have several drawbacks:

  • Hybrid mattresses tend to be heavier than foam or spring mattresses.
  • They tend to be more expensive than their foam or innerspring counterparts.
  • With time and repeated use, coil tension may decline, which can result in sagging. 

The Best Twin Mattresses for Adults

How We Picked the Top 5

There are many comfortable twin-sized mattresses available in Australia, so it’s likely that you’re wondering what criteria we used to choose the best twin mattresses for adults. We looked at multiple considerations such as mattress type, firmness, construction, customer satisfaction levels and trial period. We’ve especially prioritised customer reviews when making our recommendations.

We’ve also tailored our recommendations specifically for the Australian market; the recommended mattresses are all readily available in Australia. We’ve excluded some popular and worthwhile mattress name brands from this list simply because the products aren’t widely available in Australia.

The following are our suggestions for the five best twin mattresses for adults:

  1. Ecosa 
  2. Sleeping Duck
  3. Eva
  4. Koala
  5. Onebed

1. Ecosa’s Twin-Sized Gel Memory Foam Mattress

In the past, you used to have to go to a store in person if you wanted to buy a mattress. In 2006, a USA-based manufacturer called “Bed in a Box” ™ changed that when their founder, Bill Bradley, invented the machine that empowered employees to compress foam mattresses into a compact enough bundle that they could be packed in a shipping box.

Thanks to that innovation, consumers were able to order mattresses online and have them shipped without having to actually go to a store. Bed in a Box ™ remains a USA brand, but its ingenuity has allowed people around the world to enjoy greater flexibility in how they shop for mattresses. There are now some Australian manufacturers who are making similar mattresses available for ordering online and direct-to-your-door delivery.

Ecosa is one such Australian purveyor of a full range of mattress-in-a-box products that can be shipped to you.

Mattress Type and Construction

Ecosa offers a twin-sized gel memory foam mattress constructed of 3 distinctive, interchangeable layers of memory foam material. One foam layer is high-density G-7 memory foam that is infused with cooling gel particles. This characteristic is beneficial in Australia, where hot temperatures have been shown to adversely affect sleep quality.

Another foam layer on the Ecosa mattress is made up of a durable, breathable, latex-like Eco-Tex memory foam material.

The final foam layer is an ergonomic support foam. This pressure-relieving material allows for ergonomically correct support of your spine and pressure points; it cradles your body comfortably, allowing for deep, restful, comfortable sleep. The foams in this mattress are CertiPUR-US Certified.

This mattress is constructed with German micro-filament technology that forms a waterproof inner cover – so no worries if you spill your drink on it. This inner cover also ensures that your mattress will be resistant to dust mites.

The entire mattress is encased in a premium cover made of an OEKO-TEX® certified Tencel blend fabric. The cover can be unzipped and removed for easy washing.

The twin-sized Ecosa mattress measures 92cm X 188cm X 25cm and weighs 21 kg. Ecosa also offers a long twin-sized mattress measuring 92cm X 203cm X 25cm. The weight of the long twin size mattress is 23 kg.

How Firm Is the Ecosa Twin-Sized Gel Memory Foam Mattress?

The level of firmness is customisable; Ecosa mattresses are designed with the three foam layers being interchangeable. If you want to sleep on a medium-firm mattress surface, place the white-coloured ECO-Tex foam layer on top. If you prefer an extra firm mattress, position the yellow-coloured ergonomic foam layer on top. If these two options are firmer than you’re comfortable with, instead opt for positioning the blue-coloured G-7 memory foam layer on top.

Ecosa’s Product Line

In addition to mattresses, Ecosa offers one-stop shopping for a variety of related products. If you need sheets, pillows or mattress toppers, you’ll want to check out Ecosa’s extensive product selection. Their available bundles make it easy to put together an entire bed including bed frame and mattress.

What the reviews say:

My sleep has definitely improved, after getting this mattress. It sounds like it has a lot of versatility. I’m definitely loving Ecosa atm.

Maddison T. –

Read more about the Ecosa mattress here.

2. Sleeping Duck’s Twin Size Hybrid Mattress

Mattress Type and Construction

Sleeping Duck offers a hybrid mattress construction that maximises the usable area on your twin-sized bed. The configuration of the steel springs allows you to position yourself right up to the edge of the bed without having the edges of your mattress collapse. There are two layers of sag-resistant, high-density foam positioned on top of these springs.

Sleeping Duck’s washable mattress covers are made from bamboo. If you’re a “hot sleeper” who’s looking for the coolest possible mattress, you’ll be interested to know that bamboo tends to be cooler than cotton, which means that this mattress cover is an excellent choice for staying comfortable in bed during Australia’s hottest summer nights.

How Firm Is the Sleeping Duck Mattress?

Across their entire mattress range, Sleeping Duck offers you 3 different options for firmness, although only 2 of these options are relevant for twin-sized beds. Their two best options for twin-sized beds are as follows:

  • The medium mattress is ideal for side sleepers.
  • The firm mattress is ideal for back sleepers.

If you decide to opt for a king-size mattress or queen mattress instead of a twin, you would also have the option of a different firmness on either side of the bed. This is ideal in cases where couples have differing firmness preferences.

What the reviews say:

Comfortable sleep, virtually no disruption from my wife and vice versa…plus no stiff back in the morning!

Rob –

Read more about the Sleeping Duck mattress here.

3. Eva’s Hybrid Mattress in a Box

Mattress Type and Construction

Eva offers a multi-layered hybrid mattress in a box that incorporates gel memory foam, premium latex foam, density foam and pocket springs. This mattress’s construction helps to promote cooler, more comfortable sleep; the gel memory foam acts as a temperature regulator, whilst the pocket springs promote air circulation through the mattress. Care was taken to ensure that this mattress’s edges won’t collapse when you sit or sleep at the edge of your bed; to accomplish this, steel springs are positioned along with the side pockets of the mattress.

Eva’s single mattress measures 188cm x 92cm x 32cm.

How Firm Is the Eva Mattress?

This is a medium-firm mattress. It is universally recommended for people who sleep on their back, stomach or sides.


What the reviews say:

The mattress is so good that I blame it for my lateness to work everyday

Rosalind E –

Read more about the Eva mattress here.

4. Koala’s GECA Certified Foam Mattress in a Box

Mattress Type and Construction

Koala offers a GECA (Good Environmental Choice Australia) certified, twin-sized polyurethane foam mattress in a box.The top fabric on this mattress is a blend of 65 percent Polyester and 35 percent TENCEL™ Lyocell. The base fabric is 100 percent polyester with anti-slip PVC dots. The mattress measures 25 cm high by 92 cm wide by 188 cm long. It weighs 20.47 kg.

How Firm Is the Koala Mattress?

This mattress is adjustable, allowing you to choose between a medium-firm level of support and a firm level of support.

What the reviews say:

This is the 3rd mattress purchased (for 3 different beds). Highly recommend and value for money. Mattress is perfect to sleep on from the 1st night. I always recommend Koala Mattresses to friends and family 🙂

Simone B. –

Read more about the Koala mattress here

5. Onebed’s Latex and Memory Foam Mattress

Mattress Type and Construction

This mattress has multiple layers that include a layer of latex, a layer of viscoelastic memory foam and a layer of high-density polyurethane foam. Topping it off is a removable, washable cover made from woven polyester fabric.

How Firm Is the Onebed Mattress?

This is a medium-firm mattress that offers you a customisable sleeping experience. It is possible to adjust the firmness of this mattress by switching the layers of latex and memory foam.

What the reviews say:

As an easily disturbed sleeper, this mattress has restored normality to my rest and I’m able to function at a higher level during the day – money well spent.

Dan V. –

Read more about the Onebed mattress here.

Final Verdict

These are our top picks for the best twin mattresses for adults in Australia. If you’re hoping to buy a comfortable, durable twin-sized mattress for use in an Australian home, these mattresses are all worthwhile choices to consider.

Many of you may be buying a twin mattress to save money. This video talks about how to make your mattress more comfortable, which can be done without spending a ton:

Richard Kayode Richard Kayode


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