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Best mattress topper deals in July 2021

Mattress topper deals
(Image credit: Shutterstock)

With summer in full swing, retailers are now offering their best mattress topper deals of the season. However, not all mattress toppers are cut from the same cloth. To get the biggest bang for your buck, we recommend comparing the best mattress toppers and opting for the one that best suits your budget. 

Even if you already own the best mattress on the market, a solid mattress topper can help extend your mattress' life, while simultaneously giving you added comfort and support. We're combing through the best sales and highlighting the best mattress topper deals you can buy. (Make sure to follow our guide to the best mattress deals and best bedding sales for promos you can get right now). 

Today's best mattress topper sales

Mattress topper deals and 4th of July

The first 4th of July sales of 2021 are here and we're expecting to see a wide variety of mattress topper deals this season. Both Allswell and Tempur-Pedic are leading the charge with excellent sales you can get right now. Make sure to bookmark this page for the latest deals on all mattress toppers. 

Best mattress topper deals

ViscoSoft Active Cooling Copper Topper: was $332 now $199 @ ViscoSoft
The Active Cooling Copper Topper is designed to keep you from overheating at night. It features a removable and washable fabric cover that deflects moisture. Meanwhile inside, two inches of antimicrobial copper-infused foam help transfer heat away from your body. The twin is on sale for $199 ($133 off), whereas the queen is on sale for $281 ($188 off). View Deal

Allswell Mattress Topper: was $68 now $57 @ Allswell
The Allswell Mattress Topper offers 2 inches of breathable foam between you and your mattress to promote better airflow and moisture wicking. Use coupon code "FUTURE15" to drop its price to $57.80. That's $10 off and one of the best mattress topper deals we've seen this month. View Deal

Tempur-Topper Supreme: was $299 now $239 @ Tempur-Pedic
Hurry! Tempur-Pedic is taking 40% off its mattress toppers, which are great for extending the life of your current mattress. The Editor's Choice Tempur-Topper Supreme adds 3 inches of Tempur's proprietary foam to your mattress. It's now on sale for just $239, which is one of the best mattress topper deals we've seen so far from Tempur-Pedic. View Deal

The Layer: was $195 now $137 @ Casper
Casper is taking a generous 30% off The Layer, which is the company's mattress topper. That's the cheapest price we've ever seen for Casper's mattress topper. The topper features a handle and collapsible design that makes it easy to transport. View Deal

Wayfair Sleep Gel Memory Foam Mattress Topper: was $139 now $55 @ Wayfair
This 2.5-inch gel memory foam mattress contours to your body whether you're a side, stomach, or back sleeper. It also supports your lower back by keeping your spine neutral. It's now 60% off and on sale for $55.99. View Deal

ViscoSoft mattress topper: up to 40% off @ ViscoSoft
The ViscoSoft mattress topper is currently on sale for 40% off. It offers a full 4 inches of copper-infused foam and a supportive design.View Deal

As deals editor at Tom’s Guide, Louis is constantly looking for ways to avoid paying full price for the latest gadgets. That means price checking against multiple retailers and searching high and low for the best deals to bring readers. A born-and-bred New Yorker, Louis is also an avid swimmer and marathoner. His work has appeared on Gizmodo, CNET, and Time Out New York.