Queen Ashley Sierra Sleep Mt Dana Ltd 15 Inch Plush Bed in a Box

Queen Ashley Sierra Sleep Mt Dana Ltd 15 Inch Plush Bed in a Box

From $559.00

To $728.00


Reg: $749.00 You save $190.00!
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Queen Ashley Sierra Sleep Mt Dana Ltd 15 Inch Plush Bed in a Box
Queen Ashley Sierra Sleep Mt Dana Ltd 15 Inch Plush Bed in a Box

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Expert Review

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My Take on The Ashley Sierra Sleep Mt Dana Ltd Plush Mattress

by Jed Harrington

The Sierra Sleep Mt Dana LTD Plush is an excellent overall mattress, especially at this price point. Due to efficiencies in automation and their desire to sell a huge amount of mattresses, Ashley is going after the big players in the industry by offering a tremendous value. The Mt Dana is a perfect example of this. It checks all the boxes for quality and has a solid coil system that performs well resulting in one of the best overall values on our site.

Goldilocks Comfort

The Mt Dana aims to please across all body types and sleeping preferences by offering a not too firm, not too soft combination of comfort and support. Back and stomach sleepers should do very well on this mattress, but side sleepers may want to look at the pillow top version to ensure even better pressure relief.

Individualized Support System

The power packed coil system uses individually wrapped coils that contour to your body's unique shape better than traditional tied units, while promoting proper spinal allignment for outstanding support. It's great for light sleepers because it reduces motion transfer when movement occurs, and it's adjustable base friendly!

Reinforced Center 3rd

A layer of premium gel memory foam provides extra support and durabilty to the center 3rd of the mattress where you need it most.

Zoned Comfort Foam

Zoned comfort materials conform to the unique shape of your body, ensuring proper softness and support where you need it.

CertiPUR-US Certified

All Ashley Sleep foams are independently tested and certified to meet or exceed the higest quality standards.

A Fantastic Choice Overall

I'm hard pressed to find a better value than the Mt Dana LTD Plush at this price point. It's elegant look, adaptive comfort level, and quality coil system make this an outstanding choice in the value category.


Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

  • 3/4" High Density Quilt Foam
  • 2" High Density Plush Zoned Sculpted Pressure Relief Foam

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

  • 2" High Density Plush Upholstery Grade Body Foam
  • 1/2" High Density 3 lb. Gel Memory Foam Lumbar Support

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

  • 720 Power Packed 15 Gauge Wrapped Coil
  • Coil Gauge: 15
  • Ashley Edge

Box Spring - Foundation (optional)

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.


  • MATT-929042, FDN-929645


SizeCoil Count

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

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Delivery Info

Free Contactless Delivery

Putting the customer first has always been our top priority. Now it's even more important to make sure we're doing everything to keep you and the delivery personnel safe. Here are some of the steps we're taking:

  1. Contactless Delivery: Your mattress order ships FREE via UPS ground.
  2. All Mattresses are delivered in a sealed bag or box.
  3. We've enhanced cleaning and sanitizing of all facilities and trucks.

Additional Delivery Details

  1. TIMING: You'll receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states that's road accessible.
  2. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  3. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
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Pick the Right


  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge