Beautyrest

BeautySleep Coastline 10" Innerspring Mattress in a Box (Available in Medium & Plush Pillow-Top)

|16 ratings
Item # 990518191
Current price is $212.00
Prices may vary in club and online
BeautySleep Coastline 10" Innerspring Mattress in a Box (Available in Medium & Plush Pillow-Top)BeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow TopBeautySleep Coastline 10 Innerspring Mattress in a Box Available in Medium Plush Pillow Top
SizeTwin
StyleMedium
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Highlights

  • Available in Twin, Full, Queen, King & Cal King; available in Medium and Plush Pillow-Top
  • Covered by BeautySleep's 100 Night In-Home Trial
  • Mattress ships in a box and is ready to use in minutes—no need to schedule delivery
  • An 8" layer of pocketed coils provides comfortable support all night
  • Compatible with most bed frames, box springs, platforms and adjustable foundations
  • Proudly 100% USA assembled & features CertiPUR-US certified foams
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BeautySleep Coastline 10" Innerspring Mattress in a Box (Available in Medium & Plush Pillow-Top)
BeautySleep Coastline 10" Innerspring Mattress in a Box (Available in Medium & Plush Pillow-Top)
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About this item

Product details

Experience Comfort with the 10” BeautySleep® Quilted Mattress

The 10” BeautySleep® Quilted Mattress in a Box is designed to deliver comfort and support from the moment it arrives. Featuring breathable AirCool® Foam and Comfort Foam, this mattress offers a medium feel that suits a wide range of sleepers. Its 8" layer of Original Beautyrest® Pocketed Coil® Technology ensures consistent support and minimizes motion for an undisturbed night's sleep.

Plush Pillow-Top for Added Cushioning

Enjoy a cloud-like feel with the plush pillow-top layer, which provides extra cushioning while maintaining motion isolation. The AllCool™ Gel Foam enhances breathability and support, ensuring a tailored sleep experience. Whether you prefer a firm or plush feel, this mattress is crafted to meet your comfort needs.

Convenient Mattress-in-a-Box Design

Setting up your new mattress is a breeze. The BeautySleep® Quilted Mattress ships rolled in a box for easy delivery. Simply unbox, unwrap, and unroll to start enjoying restful sleep in no time. Compatible with platform foundations, solid surface bed frames, and adjustable bases, this mattress fits seamlessly into your bedroom setup.

Key Features for a Better Sleep

  • Medium feel – A perfect balance of comfort and support.
  • 8" Original Beautyrest® Pocketed Coil® Technology – Individually wrapped coils for consistent support.
  • AirCool® Foam – Promotes airflow to keep your mattress fresh.
  • AllCool™ Gel Foam – Adds breathability and comfort.
  • CertiPUR‑US® Certified Foams – Made with materials you can trust.
  • Assembled in the USA – Expertly crafted with quality materials.

100-Night In-Home Trial and Warranty

Adjusting to a new mattress takes time, which is why you can enjoy a 100-night risk-free trial. If you're not completely satisfied, return it for a full refund. Additionally, the mattress comes with a 10-year limited warranty for added peace of mind.

Frequently Asked Questions

  • How is this mattress delivered? It arrives conveniently rolled in a box. Simply unpack, unroll, and enjoy.
  • What is the weight limit? This mattress supports up to 1000 lbs.
  • Does it need a box spring? Compatible with platform foundations, solid surface bed frames, and adjustable bases.
  • Does it have cooling properties? Yes, the AirCool® Foam promotes airflow for a cooler sleep experience.
  • What is the height of the mattress? The mattress is 10" in height.
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Specifications

  • Twin: 38" x 75", 10"
    • Wieght: Medium: 80 lbs | Plush Pillow Top: 85 lbs
  • Full: 53" x 74.5"
    • Weight: Medium: 85 lbs | Plush Pillow Top: 90 lbs
  • Queen: 60" x 80"
    • Weight: Medium: 86 lbs | Plush Pillow Top: 92 lbs
  • King: 76" x 80"
    • Weight: Medium: 90 lbs | Plush Pillow Top: 98 lbs

Member ratings & reviews

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Showing 1-3 of 16 reviews

Feb 9, 2026
Reviewer name: jon17
5 out of 5 stars
5 out of 5 stars review

Perfect Balance of Comfort and Support!

The mattress arrived earlier than expected, which was a great start. The packaging was compact and easy to carry upstairs to the bedroom, even though it's the farthest room from the front door on the second floor. Unpacking was straightforward, and we let the mattress fully expand for 24 hours before sleeping on it. After just over a month of use, I'm very happy with the comfort. The mattress feels well-supported while still offering a cushioned feel. As a stomach and side sleeper, I find the firmness level to be just right — supportive enough to maintain proper alignment, yet soft enough to stay comfortable throughout the night. 10/10 would recommend!

Review from Beautyrest
Helpful?5BW1SETCCBSW19862809476
Feb 1, 2026
Reviewer name: Sam129
5 out of 5 stars
5 out of 5 stars review

TOTAL GAME CHANGER! HIGHLY RECOMMEND!

The Beauty Sleeping Full-sized mattress is definitely worth the change in bedding. The consistency is not too firm nor is it too soft. Laying down on it feels amazing! I can enjoy resting without a care in the world. Laying on this bed is much more tranquil than how my last mattress felt. No more drowning or readjusting myself throughout the night. Now I can feel rested with no issue. I used to have back issues due to how firm my last mattress felt. However, I was pleasantly surprised to wake up refreshed and relaxed my first night with this new full size mattress. I am definitely content with this investment and highly recommend this product!

Review from Beautyrest
Helpful?5BW1SETCCBSW19862809476
Feb 9, 2026
Reviewer name: Lisakj24
5 out of 5 stars
5 out of 5 stars review

Perfect firmness

[This review was collected as part of a promotion.] I'm genuinely impressed by how comfortable this mattress is. It strikes the perfect balance between being firm enough that it is supportive, and soft enough without getting that sinking in feeling. I tend to overheat at night, and this mattress keeps me cool and comfortable all night. I was a little skeptical about getting a mattress in a box at first, but it fluffs right back up and you can't tell at all that it was compressed. Very well-made.

Review from Beautyrest
Helpful?5BW1SETCCBSW19862809476