Casper

Adjustable Bundle

Sale price $1,448.20
SAVE 35%
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 $1,448.20
SAVE 35%
Comp. Value: Regular price $2,228
As low as $/week with
No credit required. See my payment

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$2,228.00
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: 4.3952775 / 5 from 17914 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: ["softness","installation","size","smell","instructions","replacement","frame","firmness","fit","weight","support","problem","comfort","assembly","quality","handles","material","delivery","design","mattress","customer service","looks","feel","sleep","cover","value","box","work","husband","style"].

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

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)

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)

Horrible chemical smell. I had

"Horrible chemical smell. I had two Casper mattresses before and always loved them but this new model is bad. It smells and gives me a headache and I am disappointed about the quality"

— Sandra S. (1/5)

I'm sorry but it causes

"I'm sorry but it causes my back to hurt really bad because it does not allow me to get in and out of bed easily. . Also, it doesn't allow me to turn over without hurting my back."

— Gary H. (2/5)

Very well constructed. High quality.

"Very well constructed. High quality. Does have a discoloration in the fabric on top right side. We are having a bit of discomfort sleeping . Aching shoulders and hips upon awakening. No cording on the sides to assist getting up (husband has had 9 prior back surgeries)"

— Ronald P. (5/5)

The mattress strikes a great

"The mattress strikes a great balance between comfort and support, and I’ve had consistently comfortable, restful nights of sleep since it arrived. It feels well made, offers good pressure relief without being too soft, and I’m waking up feeling refreshed. Looking forward to seeing how it performs over the long term, but I’m very happy with my purchase so far."

— Jeronimo G. (5/5)

So far, it’s nice. Although

"So far, it’s nice. Although I am still waking up with lower back pain, so I’m not quite sure whether I’m going to keep it or not. Still taking advantage of the trial."

— Melissa P. (4/5)

Horrible mattress, should not be

"Horrible mattress, should not be name the one. This mattress is hard. Dont not buy unless you like sleeping on the floor. Have not had a good night sleep since I bought it. Just returned it. Body aches and headaches. And it’s so so expensive. I will try dream and if it’s not giving I will buy somewhere else. Not happy."

— Mirian M. (1/5)

It’s my second Casper mattress.

"It’s my second Casper mattress. Great nice sleep with no pressure spots anywhere upon awakening"

— Diana H. (5/5)

Already has a dent in

"Already has a dent in the middle. Within a week. Was hoping it was just it settling in. But no. I'm actually rolling up to the side of the bed as opposed to tolling over. Need to obtain a replacement."

— myke d. (1/5)

Q&A

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