What Is The Best Budget Mattress At Costco?

Costco is well-known for delivering competitive prices across the board. In addition to great prices on groceries and hot dogs, you can find them on highly rated household items at Costco, too, including big-ticket items. For example, you can buy several different brands of mattresses at Costco for a good price, but when you really want to save some money, one product stands above the others. The team at Mattress Clarity recently put several Costco mattresses through a testing process to determine the best options. When selecting the best budget mattress at the big-box store, the Comfort Tech 10-Inch Serene Foam II Mattress came out on top. The price of the mattress ranges from $300 for a twin-size model to $500 for a king-size version. You can select from either medium firmness or a fully firm design.

The mattress is made in the United States and contains a tri-layer configuration with a 6-inch base layer that delivers support, a 2-inch middle layer for pressure relief and motion transfer control, and a 2-inch top layer for additional motion transfer control. At 10 inches in height, it carries a pretty standard thickness measurement, though, in many cases, it could still work nicely in areas where you need a thinner design, such as with loft beds or in RVs. Costco only offers this mattress through its website. The price includes delivery to your door, but setup is not included.

If you're looking for ways to choose the best mattress, reading customer reviews can help. On the Costco website, more than 5,000 customers have left reviews for the Comfort Tech mattress, meaning the product has been a popular choice among shoppers. Many reviewers listed the impressive price as being the primary feature that caused them to try it. Others appreciated the fact that the mattress has the comfort of memory foam, but its multi-layer design limits how much sleepers sink into it. A "perfect balance of supportive but still soft, [and] not a sinking memory foam-type soft," one Costco reviewer said. "Best mattress we've had to date and can't beat the price!"

By using multiple foam layers in the Comfort Tech mattress, the designers aim to limit disruption if you have a partner that moves a lot in the night. Another customer reviewer was impressed with this feature. "I wasn't sure any mattress could support our combined weight with no motion transfer, but this bed did and is very comfortable!" The foam layers consist of materials that are CertiPUR-US-certified, guaranteeing that they don't contain any toxic materials like formaldehyde. CertiPUR-US is a non-profit organization that tests foam for certification and guarantees quality.

Costco's 100% risk-free return guarantee is another significant benefit. Not all mattress retailers offer similar peace of mind. The ability to try the Comfort Tech mattress while knowing it could be returned made it an appealing option for many customers.

A few customer reviewers at Costco were disappointed in the edge support that the Comfort Tech mattress provided. "The soft edges of the mattress keep it from earning my top rating," one person said, adding that they "definitely compresses when I sit on [them]." Although several customers said that they dislike the soft edges, they also said the problem didn't affect their ability to sleep when moving toward the middle.

Another problem that reviewers frequently mention with this product is that the all-foam design leaves some people feeling too warm as they sleep. A hybrid mattress that includes traditional coils and foam in the design tends to feel cooler than memory foam layers that can trap heat. "I slept on it [for] about two months, and it was so hot, I woke up often sweating," someone said.

After owning the original version of the Comfort Tech Serene Foam mattress, another person decided to purchase the newer one for a second bed, hoping for a nice upgrade. However, the reviewer said the Comfort Tech Serene Foam II mattress is far softer than the original. Even after ordering the firmest design in the new version, everyone who used it sunk deeply into the foam. "The Serene Foam II is nothing like the prior model," the commenter said.