Casper mattresses are crazy popular—and they're on sale right now

If you’ve been in the market for a new mattress but have been waiting for a good sale to snag the one of your dreams, I’ve got good news. Normally, I’d recommend waiting for a sale holiday like Labor Day or Black Friday to get a deal on a quality bed. But right now, Casper just launched theirSleep Cool Sale, where you can save 10% on any order with a Casper mattress. From now through July 29, just enter the codeSLEEPCOOL, and this discount will be applied to any mattress you choose.

Casper is one of the biggest names in the mattress game these days, and for good reason. People really love their memory foam beds. In fact, Reviewed’s Editor-in-ChiefDave Kender has had his for over three yearsnow and still loves it as much as the day he unboxed it.

Since their inception, Casper has added two new models to their lineup: the Wave and the Essential. We haven’t had a chance to test either just yet, butour friends over at Sleepopolis have tried them allif you’d like to learn more.

• TheEssential mattressis their entry-level option, starting at the $400 mark for a twin. It has three foam layers and is the slimmest at just 11 inches tall.
• Theoriginal Casper mattressis now the middle-tier option (and still the most popular), starting at $595 for a twin. It features four layers of foam (and coils if you opt for the hybrid) and stands at 12 inches tall.
• TheWave mattressis the premium, with twins starting at $1,345—told you it was high-end. It's 13 inches tall and features five layers of foam (and coils, if you opt for the hybrid).

Save 10% on the Casper mattress you’ve always wanted with the code SLEEPCOOL

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Prices are accurate at the time this article was published, but may change over time.