I’m a mattress writer — Casper’s epic new 25% off sale is the best I’ve seen since Black Friday
Casper is the recognizable brand behind some of the best mattresses for comfort and specialist support. The Casper One — formerly known as the Casper Original, its signature all-foam mattress — has been rolled out as part of the brand's recent revamp. Benefits include a 100-night sleep trial, 10-year warranty, and free shipping.