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Sweetnight CoolNest Queen Mattress, 14 inch Cooling Queen Size Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified
SAVE 15%

Sweetnight CoolNest Queen Mattress, 14 inch – Only $399.49 (15% OFF)

$399.49 $469.99
Save $70.50 (15% OFF)
6.6/10 · Price checked 7 hours, 31 minutes ago
Why this deal is worth checking
  • Solid 15% off compared to typical pricing.
  • You save $70.50 — great for budget-conscious shoppers.
  • Perfect timing for home and garden projects.
  • Trusted Sweetnight product — verified deal.
  • Verified and price-checked by DealProGo.
Pros and cons
Pros: Competitive discount · Trusted Amazon seller
Cons: Check availability before purchase
Who this is for
  • Home gardeners and anyone with outdoor plants.
  • Ideal for flowers, vegetables, and lawn care.
  • Shoppers preparing for spring or summer planting.
  • Anyone looking for a deep discount on quality garden products.
Product details

The Sweetnight CoolNest Queen Mattress is a 14-inch cooling memory foam mattress designed for a cool night's sleep. It features 5-Zone Ergo Support for pressure relief and a medium firmness level. The mattress is CertiPUR-US Certified for quality and safety.

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What to check before buying

Sweetnight CoolNest Queen Mattress, 14 inch Cooling Queen Size Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified is shown here with DealProGo context so shoppers can evaluate the price, source, and buying tradeoffs before leaving for Amazon.

Price Read

At $399.49 versus a listed regular price of $469.99, this works out to about 15% off before any shipping, tax, or retailer-specific terms.

Buying Checks

  • Confirm this is the exact Sweetnight model or variant you want.
  • Confirm dimensions, capacity, materials, and whether assembly is required.
  • Check delivery cost, return shipping, and warranty details.
  • Make sure the item fits your space or existing setup.

Best For

  • Good fit for home upgrades, replacements, or seasonal projects.
  • Useful for shoppers comparing price and dimensions side by side.
  • Best when delivery and return terms still make the final price attractive.

Compare Before Buying

  • Same size from another retailer
  • Similar item with better return terms
  • Higher-rated alternative in the same category

Editorial Verdict

DealProGo treats this as a comparison-worthy mattress deal, not a final purchase recommendation. Use the retailer page to confirm price, stock, shipping, and returns before you buy.

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Shopper notes

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  • Jerry
    Shared by a DealProGo visitor
    5/5

    Cool, Supportive, and Great Value Mattress The Sweetnight CoolNest 14” Queen Mattress has been a really comfortable upgrade. The cooling memory foam does a great job regulating temperature—I don’t wake up feeling overheated anymore, which was a big issue with my previous mattress.The 5-zone ergonomic support provides a nice balance of comfort and support, especially for my back and shoulders. It feels medium-firm, which works well whether I’m sleeping on my side or back.I also appreciate that it’s CertiPUR-US certified, so there’s no str

  • NRI Desi Bong
    Shared by a DealProGo visitor
    4/5

    Great Support and Cooling, but Surface Could Be Better I’ve been using the Sweetnight CoolNest 12” King Mattress for a bit now, and overall I’m impressed. The thickness is just right, the medium firmness feels accurate, and it gives excellent support without sagging. I wake up without pressure points, which is a big win.The cooling performance is genuinely good — it stays comfortable through the night. For the price, the value is honestly hard to beat, and delivery was smooth and on time.A couple of drawbacks: the top surface is not quilted, so it f

  • ben chao
    Shared by a DealProGo visitor
    5/5

    Very Comfortable and Great Value for the Price This mattress offers value for the price. The medium firmness provides a good balance of support and comfort, especially for back and side sleeping. I like the cooling feature—it helps reduce heat during the night. The mattress expanded quickly after unboxing and had minimal odor. Motion isolation is decent as well.

  • Roxanne Woo
    Shared by a DealProGo visitor
    5/5

    Great Cooling, Easy Setup & Comfortable Support from Day One We’re a couple and just got this mattress, and it was ready much faster than expected—pretty much fully expanded and usable after about a day, which was a nice surprise.After the first night, we’re already really impressed. The cooling is noticeable right away—it doesn’t trap heat like our old mattress, and we both slept more comfortably without waking up sweaty. The support feels well-balanced too, not too soft or too firm. I usually have some lower back discomfort, and even after one night I c

  • Lucas
    Shared by a DealProGo visitor
    5/5

    Comfortable & Motion-Isolating Mattress I’ve been sleeping on this mattress for about 5–6 days now, and I really love it! I chose the medium-firm option, and it provides great support—not too soft, not too firm, just the right balance. What impressed me the most is the motion isolation—when you move or turn over, your partner can barely feel it, which is amazing for couples. The overall quality feels solid and comfortable. Definitely a great value mattress, highly recommended!

  • Sunlion
    Shared by a DealProGo visitor
    5/5

    It feels much more expensive than it is, good sleep since switching to it In a word- Yes. It’s very comfortable- firm yet supple without being hard, while supportive in a slightly form-fitting way. The mattress was delivered within a few days. It’s easy to unbox and set up- the mattress expands very quickly. There was no odor. Be careful opening the shipping box and cutting plastic wrap of mattress. From the first night, I noticed the difference it’s very comfortable, provides great support, and doesn’t sink. The size is perfect,I’ve been sleeping much better since I

  • Crystal
    Shared by a DealProGo visitor
    5/5

    Everything I wish someone reviewed here I have classical Ehlers Danlos Syndrome (cEDS), so I’ve had pretty severe joint pain my entire life. Our old mattress was causing me to toss and turn in my sleep, which lead to sprained knees, elbows, and shoulders. I have tried all the pillows and special orthopedic supports with no luck.I bought this mattress in hopes it would provide better support and keep me from injuring myself, and wow, I’m impressed. My pain is significantly improved, no sprained joints, no headaches. Additionally, I did

  • Liangping Lin
    Shared by a DealProGo visitor
    5/5

    Great quality mattress that stays cool all night This Sweetnight mattress has been a total game-changer for my sleep! I’ve always struggled with memory foam mattresses that sleep hot, but the cooling layer on this one works so well — I stay comfortable all night, even in warmer weather. The medium feel is just right: supportive enough for my back and shoulders, but still soft enough to sink into comfortably. The 5-zone support makes a noticeable difference in how my body feels when I wake up, no more stiffness or pressure points. Setup was sup

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Deal discovered: 7 hours ago · Category: home & kitchen:mattress · Store: Amazon
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