We bought a new (not Casper) mattress two years ago, and my husband detested it. He woke up with multiple aches and pains and in a terrible grump each morning. It was awful! Our daughter bought a Casper at Christmas and persuaded us to try one, stressing that, with the refund guarantee, we really had nothing to lose. Hallelujah!!! The husband now wakes up pain-free and smiling. I can't thank Casper enough for a wonderful night's sleep, a happy morning, and a saved marriage. 😄. The mattress opening is hilarious and an event in itself . Do NOT undo anything until you're absolutely ready: it like a giant inflating marshmallow and a wonder to behold.
Review of prior model (The Casper Mattress).