Casper

Adjustable Bundle

Sale price $1,671
SAVE 25%
Comp. Value: Regular price $2,228

Elevate your perfect mattress.

Take your rest to a whole new level with an Adjustable Base that allows you to find your perfect position from lounging to deep sleep, plus a Waterproof Mattress Protector to keep your mattress feeling fresh.

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Included in the bundle: (Total savings: $0.00)

Adjustable Base with a raised top and bottom of its frame to support your upper and lower body and any angle desired.

Adjustable Base

Virtually unlimited foot and head adjustments. Wireless remote included.

Original price was $1,145.00.

In-stock, ships in 2-5 business days via UPS | Optional $249 In-Home Delivery & Setup

Casper's The One mattress on a bed frame with a blanket and pillows on top in a bedroom setting. At the bottom of the image is the Consumer Reports logo. The One is the top-rated all-foam mattress of 2026. See below to learn more. Consumer Reports does not endorse products or service.

The One

As comfortable as it is affordable.

Original price was $974.00.

In-stock, ships in 1-2 business days

Waterproof Mattress Protector, folded

Waterproof Mattress Protector

Keep your mattress looking and feeling brand new by guarding against dirt, spills, and normal wear and tear.

Original price was $109.00.

In-stock, ships in 1-2 business days | Free shipping

Bundle Price:
Sale price $1,671
SAVE 25%
Comp. Value: Regular price $2,228
As low as $/week with
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Got Questions? Talk to a Sleep Specialist.

We’re dedicated to helping you find the mattress of your dreams!

1.888.498.0003
Select your mattress:

mattress
Select your bundle size:

Size
Sale price $1,671 Comp. Value: Regular price $2,228
Casper's The One mattress. Corner view. A graphic on the image shows that it has a cozy cover and breathable foam layers.
01

The One Foam Mattress

Three layers of supportive and breathable foam relieve the day’s pressure.

Corner view of the Cloud One mattress. Icons at the bottom indicate that it has a Cozy Cover, Breathable Foams, and Casper Core+.
02

Cloud One Mattress

A boost of plushness with support and breathability.

03

Adjustable Base

Designed for optimal muscle relaxation, Zero Gravity Mode relieves the day's pressures.

Side view of a woman unrolling a mattress protector on a mattress in a bedroom setting.
04

Waterproof Mattress Protector

Guards against spills, dirt, and normal wear and tear without blocking airflow, so your mattress stays looking new, and you stay cozy.
01

The One Foam Mattress

Three layers of supportive and breathable foam relieve the day’s pressure.

02

Cloud One Mattress

A boost of plushness with support and breathability.

03

Adjustable Base

Designed for optimal muscle relaxation, Zero Gravity Mode relieves the day's pressures.

04

Waterproof Mattress Protector

Guards against spills, dirt, and normal wear and tear without blocking airflow, so your mattress stays looking new, and you stay cozy.

Casper's The One mattress. Corner view. A graphic on the image shows that it has a cozy cover and breathable foam layers.Corner view of the Cloud One mattress. Icons at the bottom indicate that it has a Cozy Cover, Breathable Foams, and Casper Core+.Side view of a woman unrolling a mattress protector on a mattress in a bedroom setting.

Product specifications

Overall rating: 4.395171 / 5 from 17934 reviews.

AI Generated Review Summary

The Adjustable Bundle offers adaptable comfort with a high-quality mattress and adjustable base. Customers praise the quality and feel, while delivery is fast and unboxing is easy. However, opinions on smell and pain vary.

Summary topics

  • Product Quality (3%): Customers keep praising the great quality of the product, with many describing it as excellent, amazing, and high.
  • Customer Service (3%): It was highlighted by customers that the customer service provided by Casper is incredible and the best they've ever had.
  • Mattress Support (6%): It was reported by customers that Casper mattress provides great full body support and is very comfortable.
  • Mattress Feel (6%): Customers raved about how the Casper mattress feels smooth, firm, and comfortable on their body and back.
  • Unboxing Experience (4%): It was highlighted by customers that the unboxing experience was easy and simple, with no tools needed.

Review topics: ["installation","replacement","delivery","problem","packaging","feel","support","price","customer service","quality","comfort","use","box","husband","frame","set","size","improvement","fit","mattress","value","wife","foam","sleep","dreams","cover","base","bed","looks","balance"].

Review highlights

  • "The shipment was fast; the unboxing and expansion of the mattress was surprisingly easy; all in all, a good experience." — Blake
  • "Excellent mattress excellent sleep every single time Super soft yet very stable and balanced comfort and support." — Duc
  • "Spouse also reports no back pain and restful sleep which he complained about daily with our old mattress." — Vanessa

Reviews

We are sleeping comfortably on

"We are sleeping comfortably on this mattress and we really like it. We slept on our previous mattress for fifty years. It was a Swedish latex foam mattress on a Danish platform bed. The has taken a little while for us to become used to our Casper and it's 11 inch thickness after sleeping on our old mattress for so many years. The relative softness of the edges or sides has required the most adjustment on our methods of getting into and out of bed. Our Casper has been otherwise perfect."

— Julian D. (4/5)

Not only months of waiting

"Not only months of waiting (ordered bed frame in early July, still waiting for it in early September) but they delivered the wrong size 2 weeks ago and I’ve heard nothing back from Casper since. Customer Service was apologetic and professional, yet theft told me they get back to me within a few days to give me the info for an expedited correct order. No word after 2 weeks."

— Suzanne T. (1/5)

Bed is too soft. already

"Bed is too soft. already sagging after owning for two months, 4 weeks of which I was away. You stated that was the firmest mattress you had. Was there some mistake in the one you sent?"

— Linda L. (2/5)

I have now purchase 3

"I have now purchase 3 "The One" mattresses in three different mattress sizes (twin, full, and queen). I'm a side sleeper and this style mattress really works for me. I have lower back and shoulder discomfort from arthritis and The One allows me to sleep through the night with the right amount of support and feel refreshed when I get up. Other mattresses that I'm exposed too from places like hotels or visiting family usually causes back or shoulder pain when I wake up. So I'm sold on The One mattress. It's worth giving it a try."

— Curtis S. (5/5)

We are very happy with

"We are very happy with our king size Mattress. It might be slightly softer than we expected but have been well satisfied with our choice."

— Karen C. (5/5)

I think I should’ve gone

"I think I should’ve gone with the cloud-one mattress but no clue how to get a king size mattress returned. This just isn’t quite comfortable enough for a stomach sleeper and feels weird paying this much for a mattress only to put a topper on it anyway."

— Bo D. (4/5)

Too Firm for Me

"The mattress seems well made but is way too firm for my 64 yr old body. Made my hips and legs hurt. I tried walking on it to soften it and slept on it each night for 6 weeks but it didn't seem to get any softer. I am returning it and have purchased the Cloud One. Hopefully it will be softer."

— Patricia M. (3/5)

I've had this mattress for

"I've had this mattress for 15 months and was enjoying it in the beginning but now am having lower back pain. It is not holding up to its standard and unfortunately now I have to buy a new mattress."

— Daniel K. (1/5)

We love our new mattress!

"We love our new mattress! Neither one of us feel the other one moving in bed which is great!"

— Rebecca T. (5/5)

Pretty incredible. Not sure what

"Pretty incredible. Not sure what else to say - it is soft but also provides structure in the way that a firm mattress does."

— Sidney S. (5/5)

Q&A

Frequently asked questions

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