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A Mattress in a Box? We Check out the OSO Sleep Mattress

Did you ever consider a mattress in a box? It seems to be all the rage to have a mattress delivered to your home actually in a box. I could not believe that one of these mattresses might be something we would want in our home, but when the folks at OSO sleep reached out to me to give their mattress a try, I couldn’t resist. We are desperately in need of a new mattress anyway, so it was perfect timing to give the OSO sleep mattress a try. This post is about the unboxing experience. There will be a future post about our sleeping experience.

OSO Mattress in a Box

About the OSO Sleep Mattress in a Box


OSO says they borrowed a page from the magician’s playbook to fit each mattress in a surprisingly small box. Your enjoy free shipping straight to your doorstep.

Soft or Firm? All in one!

The OSO mattress has both soft and firm options in the same bed. Since your pressure points are concentrated in between your shoulders and hips, the mattress focuses on the supporting in those areas. Simply rotate the bed 180 degrees to find your preference.


When you buy an OSO mattress, the prices are clear and straightforward without middle-man upcharges. Since they don’t have the overhead costs that come with a physical mattress store, you pay less without sacrificing quality.

Health conscious materials

Each layer of the mattress was carefully chosen to conform to rigorous health and safety standards. From skin-friendly textiles, materials with no off-gassing, and anti-bacterial, dust mite-resistant latex, this sophisticated mattress will have you resting easy.

No boxspring needed

The OSO mattress does not require a boxspring, but it does require that your bed frame have evenly distributed support like wooden slats or even directly on the floor. We purchased bed slats wrapped in fabric to support our OSO mattress.

Our Unboxing Experience

Our box did arrive a bit dinged up, but the mattress inside was fine as it was thoroughly protected in plastic. The unboxing process was pretty easy. Here is our step-by-step process in photos.

OSO Mattress in a Box

OSO Mattress in a Box

OSO Mattress in a Box

Here is a video I posted on Instagram too:

I’ll have a follow up soon about how our sleep is going. In the meantime, check out OSO Sleep for more information about getting your own mattress in a box.

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  1. Christina Aliperti says:

    I have been hearing some great things about this mattress. I would love to try it for myself and also one for my son.

  2. I’ve heard about this mattress before. It’s really cool and it’s easy to setup as well. Hassle-free and stress-free! It looks really comfy!

  3. krystal says:

    It is amazing how much EASIER it is to have a comfy mattress these days. Ours came from a box and it is SO comfy and convenient!

  4. victoria says:

    What a nice mattress and looks comfortable. I want to buy a new mattress

  5. Emma Spellman says:

    I keep hearing about these mattresses in a box. We are getting my boys a bunk bed soon and I am debating on ordering something like this for it.

  6. Diane Sullivan says:

    WOW! This looks amazing! I am so in need of a new mattress and this looks like a perfect option!

  7. It’s SO hard to find a good mattress…and good pillows! I love ours. Whenever we go away I can’t sleep properly!

  8. rika says:

    I have never heard of OSO sleep mattress. This mattress looks pretty interesting and would love to learn more about the product.

  9. Rebecca Swenor says:

    This is a great unboxing of the OSO sleep mattress. I find it so interesting how it fixes itself and all you do is pull it out of the box. This is one mattress I will have to check out and I love it has both firm and soft parts. Thanks for sharing the video.

  10. Clara says:

    Thanks for introducing me to this brand. I need a new mattress too so I’ll keep your review in mind.

  11. Ashley says:

    We’ve been looking for a new mattress for a while. Definitely checking this out

  12. Sara says:

    The OSO mattress looks awesome! We are in the market for a few new mattresses and this one looks pretty cool. I look forward to seeing how you like it.

  13. Heather says:

    I’ve heard great things about this! Although we have a sleep number, I’d definitely like to try something like this out. I might be disappointed though to know we got the wrong bed. They look very comfortable.

  14. Doria says:

    I saw a video of someone setting up a mattress in a box once and I’ve been completely in awe ever since! Such a cool idea and so much more convenient.

  15. Pam says:

    These mattresses in a box are amazing! I love how one can cut out the middleman and save money. Plus the convenience factor of having it delivered straight to your house is a definite perk.

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