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Aslan 10" GEL Memory Foam vs BedInABox Tranquillium

Easily compare the BedInABox Tranquillium vs Aslan 10" GEL Memory Foam Mattresses side-by-side.

Latest Promotions
Tax Refund Sale ! $250 off 10" Mattresses
See offer
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer

Essential Mattress Info

Brand
AslanBedInABox
Mattress Type
Memory foamMemory foam
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
365120
Warranty Length (years)
INFINITE20

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

The Aslan mattress is a medium-firm (comfortable, yet supportive) sleep system comprised of the latest in sleep technology.

A firmer and supportive feel.

Mattress Construction

Materials Overview

The Aslan Mattress is the result of 11+ years being involved specifically in the online mattress industry. Eleven hard, yet exciting years of designing, creating, and testing (at 3rd party labs) dozens of mattress prototypes and materials. It is the very best combination of the newest sleep technologies on the market offered at a very fair and sensible price. Three layers of state-of-the-art foam:

  • 2" GEL Infused Phase Change Memory Foam
  • 1.5" Next Generation Memory Foam
  • 6.5" Active Suppot Foam.

A 3-layer construction:

  • 3" 3lb Density CoolRest® Memory Foam Infused with Liquid Gel
  • 2" Pluralux Foam
  • 7" 2lb Density Sure Align Support Foam
  • Smooth Knit Cover.

Comfort Info

You will only find high quality CertiPUR-US®, American made foam in our mattresses. Foam selected for the Aslan mattress is considered a specialty foam, very durable, and contains the latest visco-elastic and cooling technologies, like Phase Change Material (originally developed for space suits), GEL, and advanced air flow - features that are necessary to regulate sleeping temperature and help you be cooler at night.

3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.
The TENCEL® cover is a performance fabric like no other, absorbing moisture completely and naturally, creating a cooler and more comfortable sleep. With more breathability than cotton, and a softer hand than silk, TENCEL® can be found anywhere from athletic wear to luxurious bedding. Nothing is dreamier than going to sleep on a bed made with TENCEL® fibers.

Support Info

Our foam has been pressure mapped to ensure the layers of foam perform well for all sleeping positions and body types.

Our CoolRest™ gel advanced memory foam quickly conforms to your body for pressure relief and support without letting you sink too far into the mattress.

Comfort Specs

Our top layer of memory foam combines 3 cooling technologies; phase change material, open-cell viscoelastic and beaded gel-foam technology - providing improved temperature regulation and reduced pressure points.

Open cell memory foam increases air flow, contributing to a cooler sleep.
Sure Align foam works in tandem with CoolRest® Gel memory foam and provides perfect support for long lasting comfort.

Support Specs

The Next Generation Memory Foam provides a little bounce, quick rebound, and exceptional durability. This layer has a very high pressure relieving index and is the perfect transition (for all body types) to the Active Support foam.
The Active Support foam is a high quality, tried and true durable support foam that holds its physical properties over time and is designed to correctly align your spine for an ideal sleep position.

CoolRest® Gel memory foam perfectly contours to your body providing improved pressure relief to reduce tossing & turning.
Sure Align foam designed to support & correctly align your spine so you can sleep better.

Fabric Specs

The Aslan Mattress features a soft knit, breathable cover that is designed to prevent heat buildup in the mattress. It is made in the USA and does not contain chemical fire retardents. Spot clean only.

The TENCEL® cover offers unique moisture management properties - absorbs 50% more moisture than cotton, making it a highly effective performance fabric. Rapid absorption of moisture proves most effective in inhibiting bacterial growth naturally, without adding any chemicals.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 38 x 10 "75 x 38 x 12 "
Twin Weight (lb)
4553
Twin XL
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Twin XL Dimensions
80 x 38 x 10 "80 x 38 x 12 "
Twin XL Weight (lb)
5062
Full
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Full Dimensions
75 x 54 x 10 "75 x 54 x 12 "
Full Weight (lb)
5576
Queen
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Queen Dimensions
80 x 60 x 10 "80 x 60 x 12 "
Queen Weight (lb)
6590
King
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King Dimensions
80 x 76 x 10 "80 x 76 x 12 "
King Weight (lb)
75113
Cal King
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Cal King Dimensions
84 x 72 x 10 "84 x 72 x 12 "
Cal King Weight (lb)
75113

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

Typically, orders are shipped within two business days of receipt from our warehouse in Johnson City, TN via FedEx Ground. Delivery is usually 1-5 days depending on where you live.

Prices
Latest Promotions
Tax Refund Sale ! $250 off 10" Mattresses
See offer
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer