Use Promo

Casper has a great deal on mattress purchases. Get a discount of 30% off using a promo code SLEEPMORE. Click on the deal to get the best prices. Grab this offer before it ends!

How to participate:

  • Visit Casper official website via our USE PROMO button below;
  • Add a mattress of the needed size to your cart;
  • Promo code SLEEPMORE is automatically applied at the checkout.

*Special conditions: The promo code can only be used once and is valid on orders made by customers in the UK. Does not apply to the Glow light. The offer cannot be combined with other offers or discounts.

If a customer returns a product that was purchased using this promo code and the remaining items would not have qualified for the SLEEPMORE promo, the discounted amount will be deducted from the refund.