✔The 13-Inch CoolNest — Available Only at Walmart Engineered as the perfect balance: • Thicker than 12" for deeper pressure relief • Slimmer than 14" for easier setup and lower bed height • Exclusive to Walmart — not sold anywhere else
Reasons to consider it
- Reasonable footprint for apartments and smaller spaces.
- Straightforward setup with readable documentation.
- Competitive pricing during seasonal sales and bundle events.
Standout details
- A feature set that covers routine use without unnecessary complexity.
- Replacement parts and support are easy to find through major retailers.
- Configuration options that fit common household setups.
Customer ratings on Walmart
On Walmart.com, this item shows an average customer rating of 4.6 out of 5 based on 549 customer ratings as of October 14, 2026. Ratings are provided by Walmart and may change on the retailer site.
Who it suits
Shoppers comparing home & kitchen options who want a fact-based overview before visiting Walmart.com.
What to consider
- Measure your space or setup before choosing a size variant.
- Accessory costs can add up if you need extras on day one.
- Step-up models may include features you will rarely use.
What Walmart lists it for
Walmart listed this item at approximately $357.19 as of October 14, 2026. Prices and promotions change frequently. If the price shown here differs from Walmart.com, the price on Walmart.com governs.
Our verdict
Sweetnight CoolSleeper Memory Foam Queen Size Mattress 13 Inch Cooling Mattresses In A Box Scientific Support Medium Firm Grey earns a closer look from us after reviewing Walmart ratings—verify the listing before checkout.
