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BedInABox Tranquillium Mattress

BedInABox Tranquillium Mattress BedInABox Tranquillium

Mattress Comparison
Brand BedInABox
Mattress Type Memory foam
Prices Twin $949 $734
[go to store]Twin XL $1,049 $814
[go to store]Full $1,249 $974
[go to store]Queen $1,449 $1,134
[go to store]King $1,649 $1,294
[go to store]Cal King $1,649 $1,294
[go to store]
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Latest Promotions

Father's Day Sale! Get up to 20% off mattresses (excl. Essential mattress) and 30% off bundles. Then get an extra $25 off with code MZONE at checkout on orders over $500. Ends June 20th

See offer

Trial & Warranty
Trial Period
Trial Period (nights) 120
Warranty Length (years) 20

Firmness Options
One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info A firmer and supportive feel.

Mattress Construction
Materials Overview A 3-layer construction:
  • 3" 3lb Density CoolRestยฎ Memory Foam Infused with Liquid Gel
  • 2" Pluralux Foam
  • 7" 2lb Density Sure Align Support Foam
  • Smooth Knit Cover.
Comfort Info 3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.
The TENCELยฎ 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, TENCELยฎ can be found anywhere from athletic wear to luxurious bedding. Nothing is dreamier than going to sleep on a bed made with TENCELยฎ fibers.
Support Info Our CoolRestย™ 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 Open cell memory foam increases air flow, contributing to a cooler sleep.
Sure Align foam works in tandem with CoolRestยฎ Gel memory foam and provides perfect support for long lasting comfort.
Support Specs CoolRestยฎ 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 TENCELยฎ 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.

Suitability
Side Sleepers
Back Sleepers

Size & Weight
Twin
Twin Dimensions 38" x 75" x 12"
Twin Weight (lb) 53
Twin XL
Twin XL Dimensions 38" x 80" x 12"
Twin XL Weight (lb) 62
Full (Double)
Full Dimensions 54" x 75" x 12"
Full Weight (lb) 76
Queen
Queen Dimensions 60" x 80" x 12"
Queen Weight (lb) 90
King
King Dimensions 76" x 80" x 12"
King Weight (lb) 113
California King
California King Dimensions 72" x 84" x 12"
California King Weight (lb) 113

Brand
Manufactured in
(Mattresses)		 United States
Number of other mattresses 3
Other mattresses
(Queen prices shown)		 BedInABox Essential $749 $724
9" Memory foam
BedInABox Original $949 $734
11" Memory foam
BedInABox Azul $1,249 $974
11" Memory foam
Sister sites or brands
Sister mattresses
(Search by name to add to compare)
Quick links

Certifications & Sustainability
CertiPUR-USยฎ
CertiPur-US logo
OEKO-TEXยฎ
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
USDA Organic
GREENGUARD Gold
Eco-INSTITUT
MADE SAFEยฎ
Rainforest Alliance Certifiedโ„ข
Forest Stewardship Councilยฎ
Certification Info

Delivery
Delivery Cost FREE
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.
Current Promotions

Father's Day Sale! Get up to 20% off mattresses (excl. Essential mattress) and 30% off bundles. Then get an extra $25 off with code MZONE at checkout on orders over $500. Ends June 20th

See offer
PricesTwin $949 $734
[go to store]Twin XL $1,049 $814
[go to store]Full $1,249 $974
[go to store]Queen $1,449 $1,134
[go to store]King $1,649 $1,294
[go to store]Cal King $1,649 $1,294
[go to store]

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