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The Blello Mattress

Say hello to better sleep! You’ll enjoy every snooze on Blello, a foam mattress in a box with an equal balance of softness and support. Get ready to sleep comfy and cool and wake rested and refreshed.

★★★★★ ★★★★★
TWIN Dimensions " x " x "
Estimated Delivery 3-10 Business days
PayPal Financing available
The Blello Mattress
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Foam layers
medium firm mattress
Buy Now, Pay Later. Easy financing available. Click PayPal Credit at checkout.

we want you to sleep easy.

Buying a mattress online can be overwhelming. That’s why we’ve developed an educational, unbiased approach to helping people find their perfect mattress. We’ll always be 100% honest with you about our product, the purchasing process and everything in between.

Free Shipping to the Contiguous U.S.

100-Night, Risk-Free Trial

10-Year Limited Warranty

Donation Made for Each Sale

Review Image
★★★★★ rated and loved by all types of sleepers
Whether you prefer sleeping on your side, back or stomach, all types of sleepers love cozying up to their Blello mattress.
Read Reviews

The Balanced Sleep System

You’re able to balance a lot in a day – shouldn’t your mattress keep up with you? The Blello bed in a box is all about balance. There’s no sacrificing coolness for comfort, or trading support for softness. Our foams combine cooling, contouring and supportive technology for the perfect sleep system. Plus, our foams are certified to meet the CertiPUR- US® program’s rigorous standards for content, emissions and durability, and are analyzed by independent, accredited laboratories.

1.5” Response Foam

A welcome alternative to memory foam, our responsive top layer is engineered to conform to your body without trapping heat. While traditional memory foam can sleep hot, our durable Serene® Foam layer stays cool while reducing pressure on critical parts of the body. It also controls motion transfer, so moving partners or pets won’t disrupt your sleep.

*Serene® is a registered trademark of Carpenter Co.

2.5” Comfort Foam

Comfort and support meet in the middle! Blello’s core maintains support as the body sets into the Qualatex™ Foam, with reduced compression to prevent any “sunken” spots. Plus, it’s eco-friendly, hypo-allergenic and 100% recyclable!

*Qualatex™ is a trademark of Carpenter Co.

6” Support Foam

The foundation of every Blello bed in a box is a high-density, supportive poly-foam base. Whether on your back, side or stomach, this layer supports all types of sleepers and will give you a good night’s sleep for years to come.

Outer Cover

The outer fabric is a three-layer ticking fabric specifically designed to add to the comfort of the mattress construction. Using a combination of fabric textures and various yarns, a layer is created that adds to the breathability while offering a stretchable surface to properly support the body.

firmness scale
After more than 15,000 hours of product testing and adjustments to the build-up, the mattress achieved the perfect amount of coolness, comfort and support. Blello falls just within the sweet spot of firmness —between a 4 and a 6 — giving you just the right amount of support without being too firm.
Soft Firm
the sweet spot!
quality craftsmanship behind every detail
Crafted with only the highest grade premium materials, the high-quality layers in every mattress are durable enough to avoid sinking, but soft enough to contour. Plus, every layer is made with love in the U.S.
Made without ozone depleters Made without ozone depleters
Made without PBDEs, TDCPP or TCEP ( Made without PBDEs, TDCPP or TCEP ("Tris") flame retardants
Made without mercury, lead or other heavy metals Made without mercury, lead or other heavy metals
Made without formaldehyde Made without formaldehyde
Made without phthalates regulated by the Consumer Product Safety Commission (CPSC) Made without phthalates regulated by the Consumer Product Safety Commission (CPSC)
Low VOC (volatile organic compound) emissions for indoor air quality (<0.5 parts per million) Low VOC (volatile organic compound) emissions for indoor air quality (<0.5 parts per million)

Well-Rested Reviews

Robyn Beausoleil Nashua, NH Verified Buyer

I absolutely love my King mattress. It feels soft on pressure points but still provides excellent support. The mattress is well ventilated and I never feel overheated. I would definitely recommend it to a family member, friend or colleague

side Sleeper
single Sleeper
Ali B Stratham, NH Verified Buyer

Sleeping on our Blello has been life changing. There is absolutely no transfer of motion, so my husband and I are both able to maintain a deep sleep throughout the night.

side Sleeper
partner Sleeper
Leah Murphy Boston, MA Verified Buyer

I am super picky with my mattresses, and this one from Blello makes me feel so comfortable I drift right to sleep. The only downside is I struggle to get out of it every morning because I am so content!!

Multi-Position Sleeper
single Sleeper
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Frequently Asked Questions

How long will it take to receive my Blello mattress?

Please give us 3-5 business days to carefully process your details, compress your mattress and send it out for delivery. We have partnered with UPS Ground to ship the boxed mattress directly to you.

Once your order has been placed and is ready to be shipped, you will receive an email with the tracking details. UPS in-transit times will vary between 1-5 business days, depending on your location.

Please note: We only ship to the 48 contiguous states and shipping is free!

Can I test the mattress before purchasing?

We do not currently have mattresses available for testing. We have carefully designed Blello to satisfy your sleeping needs, performing several rounds of product testing and quality control. Our goal is to make your mattress shopping experience easy. We do not want you to go to a store and be forced to choose from several options. Instead, we want you to buy the perfect mattress from the comfort of your home.

If for some reason you are still not in love with the comfort and coolness of your mattress, we offer a 100-night, risk-free trial. You can request a refund between nights 31 and 100.

What is the Mattress Recycle Fee?

The Mattress Recycling Council (MRC) is a non-profit organization established in response to 2013 mattress recycling laws in California, Rhode Island and Connecticut. The MRC collects a recycling fee at checkout for every mattress purchased by consumers in these three states with the funds used to support collection and recycling of discarded mattresses. More information can be found at

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