SweetNight CoolNest Mattress Review – 10 Key Points

Tweet

Are you in the market for a new mattress that doesn’t cost an arm and a leg? Then this SweetNight CoolNest mattress review should come in handy and give you a super affordable and convenient option. Here are the ten most important things you should know about it.

1. Manufacturer Details

The company has been on the U.S. market for nearly 15 years. Their products sell in 130 countries worldwide. Over 100m customers have at least one of the 2,400+ products designed by the company in their homes. Over time, their products have been endorsed by numerous big media and sleep reviews websites, including but not limited to: Apartment Therapy, House Digest, SleepFoundation, Naplab, SleepLine, and BedReports.

2. SweetNight CoolNest Mattress Details

The Coolnest comes in three thicknesses: 12”, 14”, and 16”. It has an all-foam design focused on cooling and support, with medium firmness. This makes it best-suited for side sleepers and combination sleepers who prefer more cushioning and craddling but would like to avoid sweating and back pain.

These two are addressed by the company’s patented cooling and ergonomic support systems. According to the manufacturer’s website, the CoolNest should sleep 8°F and be 35% more breathable than regular foam mattresses. It’s also supposed to provide ergonomic support through an innovative system using convoluted foam bars strategically embedded in the support layer.

The standout feature of CoolNest is its affordability: the 14-inch queen version is priced at $499, making it 54% cheaper than the average foam mattress and saving buyers roughly $589. If you’re working with a limited budget but wouldn’t want to sacrifice content, the SweetNight Coolnest is a solid value pick.

Our review is based on the 16” model. 10” – 14” profiles are the most popular, with 16” models being more difficult to find and, usually, higher-priced. Pricing and firmness vary according to thickness, with thinner versions costing less and being slightly firmer than the thicker counterparts.

3. SweetNight CoolNest Shipping, Trial, Warranty, and Returns

The company offers free shipping on all products and an in-home trial of 100 nights. While quite a few brands offer longer trial periods, 3 months should be enough to assess if the mattress is right for you. Should you, for any reason, decide that it is not, you can contact customer service and ask for a refund.

If you decide to keep the mattress, it’s backed by a 10-year warranty. The warranty covers manufacturing defects and major damage due to normal wear and tear. Considering that the average lifespan of a mattress is 7 years, the 10-year warranty suggests you’ll be more than happy with your SweetNight mattress.

Should you need to return it, shipping should be free. The major inconvenient will be handling the package. It’s one thing to receive the mattress compressed and rolled in a box, and a completely different thing to have to pack it and ship it after it has inflated. The company does allow and even encourages donations to charity, so maybe you can find a local organization that offers pickup services.

4. Available Sizes and Thicknesses

The CoolNest Mattress from SweetNight is available in 12”, 14”, and 16” thicknesses. In terms of sizes, you can find full, queen, king, and Cal King. It would have been nice to have twin and twin XL options available. The latter would have ensured Split King availability as well. As mentioned above, thinner versions feel slightly firmer than thicker ones. This makes them more suitable for combination sleepers and heavier sleepers.

5. SweetNight CoolNest Design & Materials

The 16” CoolNest is made of 5 layers of CertiPur-US memory foam, distributed as follows, from top to bottom:

• 1.0” PCM Flux high-resilience foam for breathability and body heat dissipation
• 2.0” cooling gel memory foam for cooling and temperature regulation
• 2.0” ocean poly foam for air flow and added support
• 4.0” transition poly foam for pressure relief and motion isolation
• 6.5” zoned support foam base with convoluted foam bars for ergonomic support

The cover top is a 3d woven, thin, and breathable fabric made of 54% Polyester and 46% Nylon. The sides and bottom of the cover are made from 100% Polyester.

6. SweetNight CoolNest Mattress Performance

Off-Gassing

Most poly foam mattresses release a strong odor after unboxing. For mattresses, it’s recommended to let them air out and inflate for up to 72 hours. With this mattress, you feel a strong chemical odor at first, but it fades in a few hours and then dissipates completely after a few days, I’d say a bit faster than average.

Cooling

The CoolNest bed promises cooling and has the features to deliver it: the CoolNest™ patented system that inspired the product’s name guarantees an 8° cooler feel compared to traditional memory foam mattresses. It does a reasonable job of dissipating heat. During testing, a slight warmth was noticeable but not bothersome. The mattress has a cool-to-the-touch cover. The cooling effect begins to fade after prolonged contact in all memory foam mattresses, but shifting positions restores the cool feel.

Pressure Relief

The different foam layers and foam bars provide ample cushioning and support just where you need it. They enable the mattress to relieve pressure and, with it, hip, back, and shoulder pain.

CoolNest Sinkage

Contrary to expectations from a medium all-foam mattress, this model provides average sinking. It offers a pronounced contouring hug, thanks to its thin cover and 2” gel memory foam layer. However, the sinkage is not excessive, and movement is not restricted due to the fast-responding foams.

Motion Transfer

This SweetNight bed excels at isolating motion. The all-foam build, loose cover, and low bounce help minimize disturbances from movement. This makes it great for those sharing the bed with partners who toss and turn or wake up for bathroom visits several times a night.

Responsiveness and Bounce

The CoolNest rebounds exceptionally quickly. It recovers almost instantly. This rapid response prevents the feeling of being stuck and makes changing positions easy, even for heavier sleepers and those recovering from injuries. Bounce is limited due to the thick comfort layer and memory foam construction. While this helps with motion isolation, it doesn’t favor sexual activity, so couples may be slightly disappointed or need to work out a bit more.

CoolNest Edge Support

Although the design doesn’t include specific elements to ensure edge support, most users will feel supported both when sitting and lying down. Be careful, though! If you sleep too close to the edge and fall, with the 16” mattress height, the fall could be painful.

Sex Performance

The CoolNest mattress is quiet, so, when having sex on it, you don’t have to worry about noise. Given the good edge support, you’re safe rolling over as well. But there is a catch: insufficient bounce. With hybrid and latex mattresses that ensure better bounce, the partners are basically pushed towards one another; they don’t have to put in too much effort.

But memory foam doesn’t provide bounce, it actually discourages it by isolating movement. That holds true for this SweetNight mattress as well. It will keep you cool, support you, relieve pressure, and help you relax and sleep better, but you’ll have to work a bit harder and get creative during sex.

CoolNest Firmness and Sleep Positions

The manufacturer’s website mentions medium firmness for this mattress. The 16” model definitely feels like a 5/10 on the firmness scale. However, as thickness decreases, firmness should slightly increase, so expect the 12” model to feel like 6/10. Under the circumstances, the mattress supports well side, back, and stomach sleepers, preferably under 300 lbs.

Click here to learn more on the SweetNight website!

7. SweetNight CoolNest Mattress Strengths

• Decent cooling
• Excellent support
• Considerable pressure relief
• Adequate edge support
• Very good motion isolation
• 3 thickness options
• Bargain price

8. SweetNight CoolNest Weaknesses

This mattress doesn’t have many faults. If you compare it with the more expensive alternatives, you may find small inconveniences like:

• No twin, twin XL, and split king options
• Low bounce, so not very good for sex
• No firm or soft options
• Lower trial period and warranty than some brands

However, these are all compensated by the super affordable price.

9. SweetNight CoolNest Mattress Price

This is one of the most affordable mattresses I’ve seen, providing exceptional value for the money. The 12” queen costs only $399, with the 14” queen selling at $499, and the 16” queen costing only $599. And these deals occasionally get sweeter, like this Labor Day Sale, when mattress buyers could choose a 2-pack of free pillows in their preferred size and model: SweetNight Comfort Pillows or SweetNight Cooling Pillows.

This is insanely affordable, to the point where it makes sense to replace the mattress every couple of years rather than spend 3-4 times more on a higher-priced, hopefully better-quality mattress. Of course, we all have different budgets, needs, and expectations. For the least fortunate, SweetNight also offers financing options.

10. Conclusions

The SweetNight Coolnest is a competitively priced, thick, and comfortable foam mattress ideal for shoppers who prioritize motion isolation, pressure relief, support, and affordability over more premium features like bounce. While some mattresses out there will surely provide better performance and features, none of them will be able to match this model’s exceptional price and value for the money. If you’re on a tight budget but don’t want to compromise when it comes to comfort and sleep, you simply cannot go wrong with the SweetNight CoolNest mattress.

Shop SweetNight CoolNest Mattresses Here!

Tweet