Tested: The Casper Sateen Sheets and Duvet

Research states on average, we’ll spend about a third of our lives sleeping, or at least attempting to. Now I don’t know about you, but if I’m going to utilise a third of my life in bed, you better believe I will require some comfy sheets.

In my recent move, it came to my attention that I needed some new sheets, and that’s where my search began.

I wanted white cotton sheets and a grey cotton duvet cover that are well made and well priced. That search led me to the Casper Sateen Sheets and Duvet Cover.



We tested out the Cali king set over 45 nights and have to admit; this is a seriously comfortable bedding set. Made with 100% organic cotton from Portugal, these sheets start pretty softly, but unlike most sheets I’ve tested, the Casper sheets only get softer with use.

On top of that, the sheets are OEKO-TEX® certified – the highest standard that guarantees the sheets are safe enough for babies and children and offer a 1-year Limited Sheets Warranty. Read more.

When it comes to the Duvet, we pretty much found the same. It’s well made, started out soft, and somehow stayed or became even comfier as we tested it.

For bedding care, the instructions were to machine on a normal warm cycle. Wash dark colours separately. Use non-chlorine bleach when needed. Tumble dry low. We washed them on a lukewarm eco cycle and used Tru Earth Eco-Strip Laundry Detergent to clean them. The combo was rather magical.

We also made sure to test out the sheets and duvet using different care methods. While you can see from the photos a noticeable difference in look when it came to sleeping, we had equally comfortable night weather we washed and ironed, washed and steamed or just cleaned the sheets and put them directly on the bed.



Incredible bedding for a great night sleep! What could be better?


30-night, risk-free trial*

Casper gives you 30 nights to try it out. Don’t love it? They’ll take it back and give you a full refund. Now that sounds like a pretty good deal to us.


Free shipping and returns*

Free shipping and returns are included with every order. (Please see site for full details)


Exceptional customer service

Snooze specialists are available seven days a week to answer any question you may have about the bedding, mattresses and all their range of products.

Amazing sheets that are comfy, soft and well made, available in several colours and backed by a great company we know are all about a great night sleep. It’s easy to see why the Casper Sateen Sheets and Duvet cover received our stamp of approval.


For more, visit the Casper website today.



Mark Munroe is the Creator and EIC of ADDICTED. He's ADDICTED to great travel, amazing food, better grooming & probably a whole lot more!