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A Look At The Best Mattresses Under 300

Updated July 20, 2019

Rank Products Highlights Warranty

Aveline Mattress

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Read Full Review

  • Minimal motion transfer
  • Sleeps cool
  • Easy to clean
  • Accommodating firmness for many
1 year manufacturer’s warranty from the date of purchase

Zinus 10 Inch Green Tea Mattress

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  • Infused with natural green tea to keep the product fresh
  • Relieves pressure points
  • Base provides airflow to help you sleep cool
10 year limited

LUCID 10 Inch Mattress

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  • Engineered with comfort and value in mind
  • Infused with gel to keep the product cool
  • Excellent customer service
25 year limited


Let’s face it. Money can be tight, and we don’t always have several thousands or even hundreds available to spend on a new mattress. However, if you’re starting to notice the tell-tale signs of a worn mattress, then it may be time to get a new one now, even if it’s a temporary solution to be revisited in a few years. Just a few signs it’s time include:

  • You toss and turn more than you used to
  • You wake up in pain
  • There are lumps and bumps in your mattress
  • You notice an increase in allergy symptoms
  • You notice you sleep better away from home

Here at The Sleep Judge, we want you to find the best mattress under 300 that will serve its purpose well. Now, it’s important to note that a mattress in this price range isn’t likely to offer you much in terms of durability or the features that exist in our top recommended mattresses, but it can serve as an appropriate transition if you just don’t have the money for a more substantial investment now.

Disadvantages of Mattresses Under 300

Before we get into the specifics of buying a mattress under 300, I want you to take a moment to carefully evaluate your purchasing goals. Before you enter your credit card information, I’d encourage you to ask yourself a few important questions:

  • Am I willing to compromise no trials and warranties?
  • Will I have enough money to invest in a new mattress in a few years?
  • Do I have particular sleeping problems that could become worse if I compromise on high quality?

A mattress under 300 may be the best choice for you now depending on your circumstances. However, it’s important to keep in mind that your investment likely won’t last as long as a higher-end product. You don’t have to spend a fortune, but you get what you pay for, and saving now can cost you far more in the future.

How to Choose a Mattress Under 300

The good news is that, even if you aren’t planning to spend much, there are products out there that can deliver an incredible amount of quality considering the price. You just have to know what to look for. As you look around at all the valuable products on the market, you’ll quickly realize that you certainly have many choices.

This can make it all the more difficult to find the one that’s best for you. Here at The Sleep Judge, we make it our daily goal to learn new facts about the mattress industry, and we do it so we can help you make the best choice, so let’s take a look at a few things to be on the lookout for in your new mattress!

Durability Through Density

What if I told you there was a way to intelligently predict the durability of a foam mattress before you ever even lay on it? You can when you pay attention to density levels. There are density ranges for various types of foam on the market. Generally speaking, if you’re considering a poly foam, a low density is one less than 1.5 pcf. A product in the medium density falls in the level between 1.5 to 1.8 pcf, and these will offer a higher level of durability. However, if you find a product with a density of more than 1.8 pcf, you have found a highly durable product indeed!

Memory Foam Density

Due to the way it’s manufactured, memory foam density is a little bit different when it comes to the density to durability ratio. In this case, you want your density to be within the four to five pcf range. Anything less than this will be sub-par in terms of durability. However, if you purchase a product of more than five pounds, you can expect it to last a really long time! It’s not likely even the best memory foam mattress under 300 will feature a density this high!


Latex products are generally very durable. Therefore, when considering durability, these products can offer a lot when shopping on a budget. Just a few types of latex you’ll likely come across as you shop include:

  • Talalay
  • Dunlop
  • Synthetic

Indentation Load Deflection and Firmness

Shopping for the best full mattress under 300 online can be an exciting experience, and, even though you can’t lay on the product, you can do your research and get a good idea of what to expect. You can gauge firmness by taking a look at its indentation load deflection. This reveals the product’s expected level of firmness.

You can see how it’s measured here. Numbers range, but 12 would be very soft while 50 is very firm. If you prefer something in the mid-range, I’d look for an overall ILD of around 25-29. It’s important to keep in mind that the ILD levels will vary throughout the different layers of the product, and they aren’t going to be representative across different materials. However, it does provide a good base as to what kind of firmness level you’re looking at. It’s typically lower near the top, typically between 12-16. However, they do typically increase as you approach the foundational layer.

What If I Can’t Find These Numbers?

Sometimes manufacturers won’t list densities and ILD’s on their websites. Now, there are many reasons they may choose not to do so such as when they have proprietary formulas they want to keep safe. However, it may just be a matter of not choosing to highlight a negative aspect of a particular product.

If you can’t find these numbers on a product you’re considering, I would take the time to call customer service. Not only will you obtain the valuable information you need to make an informed decision, but you’ll also get the opportunity to get a taste of how they treat their customers should you decide to become one!

Online Advantage

Shopping for a mattress online may still seem like a strange endeavor to some. However, there are exciting features to be taken advantage of. This is particularly relevant to those on a budget. When you have a product shipped directly to you from the company, the manufacturer doesn’t have to rely on a retailer to reach the customer. This eliminates costs, and these savings are passed on to you! You can often get more bang for your buck when you shop online.

Benefits to Be Taken Advantage Of

When you decide to shop for your mattress on the less expensive end of the spectrum, there are some advantages you probably didn’t even realize you were taking advantage of. Think of it this way. Before you purchase a large box of XYZ Candies, you’d probably prefer to try a sample first to see if you even like it. When you shop for a cheaper mattress, you can make a much smaller investment to get a good idea of whether or not certain materials work for you.

You can also take advantage of the fact that, when you do the proper research, you can find a high quality product for under 300. They are out there, but they can be just a little more difficult to find! It’s my goal to provide you with the tools for success. Now that you know a little bit more about what you’re looking for, let’s take a look at a few products in your price range and discuss how they may or may not work for your unique needs.

Top 3 Mattress Under 300 Reviews

1. Aveline Mattress


  • Warranty: 1 year manufacturer’s warranty from the date of purchase
  • Dimensions: Twin- 8 x 39 x 75 inches, Full- 8 x 54 x 75 inches, Queen- 8 x 60 x 80 inches, King- 80 x 76 x 8 inches
  • Weight: Twin- 31 lbs, Full- 40 lbs, Queen- 47 lbs, King- 63 lbs

The Aveline Mattress is one that will work for many people when it comes to firmness as it’s medium. Furthermore, the product is designed with motion isolation in mind. This means that, if you’ll be sleeping with someone else, you won’t be as bothered by their movements during the night.

The total thickness is eight inches, and the first two inches comprise the memory foam comfort layer. Beneath this is the six inch high density foam base. This can prove to be a good option if you enjoy the way memory foam conforms to the body or if you suffer with aches and pains.


  • Minimal motion transfer
  • Sleeps cool
  • Easy to clean
  • Accommodating firmness for many


  • Slight initial offgassing
  • Lacks edge support

Read our full review.

2. Memory Foam 10-Inch Green Tea Mattress


  • Warranty: 10 year limited
  • Dimensions: Twin- 75 x 39 x 10 inches, Full- 75 x 54 x 10 inches, Queen- 80 x 60 x 10 inches, King- 80 x 76 x 10 inches
  • Weight: Twin- 39 lbs, Full- 57 lbs, Queen- 57 lbs, King- 77 lbs

With the memory foam 10 inch Green Tea Mattress, you can take advantage of the same memory foam qualities and supportive base with the addition of another comfort level. Beneath the top 2.5 inch layer of memory foam lies 2 inches of Pressure Relieving Comfort Foam. Furthermore, the company is confident enough in their product to offer a 10 year limited warranty.


  • Infused with natural green tea to keep the product fresh
  • Relieves pressure points
  • Base provides airflow to help you sleep cool


  • Some complaints of the product being too plush

3. 10-Inch Gel Memory Foam Mattress by Lucid


  • Warranty: 25 year limited
  • Dimensions: Twin- 75 x 38 x 10 inches, Twin XL- 80 x 38 x 10 inches , Full- 75 x 53 x 10 inches , Full XL- 80 x 53 x 10 inches, Queen- 80 x 60 x 10 inches, Olympic Queen- 80 x 66 x 10 inches, Short/RV Queen- 75 x 60 x 10 inches, King- 80 x 76 x 10 inches, California King- 84 x 72 x 10 inches
  • Weight: Twin- 35 lbs, Twin XL- 36 lbs, Full- 49 lbs, Full XL- 50 lbs, Queen- 55 lbs, Olympic Queen- 60 lbs, Short/RV Queen- 52 lbs, King- 70 lbs, California King- 70 lbs


  • Engineered with comfort and value in mind
  • Infused with gel to keep the product cool
  • Excellent customer service


  • Complaints of durability of less than two years for those weighing 200 pounds or more


These three products offer some quality features at a price most can afford. However, the clear winner of this roundup is the 10-Inch Gel Memory Foam Mattress by Lucid. There are a few aspects that make this product superior. While it’s not the least expensive option, it does offer the same memory foam properties as the other two contenders with the added bonus of gel to help keep it cool. Since memory foam is known to get hot, this can provide the temperature you need to achieve proper sleep. The product also offers the most substantial warranty to protect you should something go wrong. You even get to choose from nine different size option to meet whatever needs you may have.

This product is a great example of how a little bit of research can go a long way in the selection of a mattress on a budget. The Lucid 10-Inch Gel Memory Foam mattress features a high-density base to help assure you of durability, and its overall aesthetics are pleasant. If you’re on a budget, this is a product I’d certainly recommend.