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Mattress Sets/SKU20081777

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Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set $849.00

I have been searching long and far for my treasure mattress set

Name Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set
Summary I have been searching long and far for my treasure mattress set
SKU 20081777
Dimensions 39"W x 80"D x 20.5"H
Color
Height 20.5"
Weight 87.0 lbs
Width 39"
Depth 80"
Collection Name Treasure
Features <ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='CertiPUR-US® Certified Foam in all of my mattresses and most upholstery items meet strict quality and safety standards of the CertiPUR-US® program.' class='product-features_list_value_aslink dotted_line'>CertiPUR-US® Certified Foam</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span class='product-features_list_value_info'>Gel Infused Convoluted Foam</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span class='product-features_list_value_info'>Perimiter Pocketed Coil</span></li></ul>
Pressure Relief 3
Motion Isolation 4
Temp Regulation 5
Warranty 18 Years
Mattress Thickness 11.5''
Mattress Construction Hybrid
Mattress Tailoring Tight Top
Comfort Extra Firm
Firmness 7
18yearwarranty
bobopedic
20081777
Treasure 11.5" Twin XL Extra Firm Mattress Set in gray with quilted knit cover, gel-infused foam, memory foam, and firm coil support from Bob-O-Pedic.
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Bundled Savings
Treasure 11.5" Twin XL Extra Firm Mattress Set in gray with quilted knit cover, gel-infused foam, memory foam, and firm coil support from Bob-O-Pedic.
Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set
$849.00
Bob's Everyday Low Price
Get it as soon as Jul 24

Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set

$849.00
18-Year Warranty
Bobopedic

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$849.00

Bob's Everyday Low Price

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In demand: 152 added to cart
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Get it as soon as Jul 24Schedule delivery in checkout
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 https://res.cloudinary.com/mybobs/image/upload/q_auto,f_auto/v1716241299/mattress_features-mattress-of-your-dreams_hybrid_desktop_2800x1000_d1uphg
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I have been searching long and far for my treasure mattress set

My Treasure® Mattress Set is everything you’ve been hunting for and more! The first layer includes a quilted knit cover for a breathable sleep surface; then an anti-microbial safeguard fiber for a healthier sleep environment; next up is a gel infused convoluted foam for airflow and temperature regulation. And I didn’t forget a lumbar layer of Bob-O-Pedic Gel Memory Foam for temperature regulation and pressure relief! Plus, individually wrapped coil system with firm perimeter coils for increased sleep surface, edge support and conformance. Finally, a densified fiber base for stability and durability. This mattress set is the sweet-spot combo you've been searching for!!

SKU: 20081777
Features:
  • CertiPUR-US® Certified Foam

CertiPUR-US® Certified Foam in all of my mattresses and most upholstery items meet strict quality and safety standards of the CertiPUR-US® program.

  • Gel Infused Convoluted Foam
  • Perimiter Pocketed Coil
  • Overall Dimension39"W x 80"D x 20.5"H
  • Weight87.0 lbs
  • Collection NameTreasure
  • Comfort Extra Firm
  • Firmness
    PlushFirm
    12345678
  • Pressure Relief
  • Temp Regulation
  • Motion Isolation
  • Mattress Thickness 11.5''
  • Mattress Construction Hybrid
  • Mattress Tailoring Tight Top
  • Warranty 18 Years


Questions about this product? Talk to a Bob's Squad agent now!

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Product Badge
Power Bob Elite Base with Treasure 11.5" Twin Extra Firm Mattress featuring adjustable black metal frame, breathable quilted knit cover, gel-infused foam layers, and USB ports for charging.
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Power Bob Essential Base with Treasure 11.5'' Twin Firm Mattress featuring white quilted knit cover, adjustable black metal base with wired remote, ergonomic design.
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Power Bob Ultra Base with Treasure 11.5'' Twin XL Extra Firm Mattress featuring adjustable black metal base with massage, Bluetooth, USB ports, and white-gray layered mattress with gel-infused foam and memory foam for pressure relief and temperature regulation.
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Treasure 12.5'' Twin Pillow Top Plush Mattress Set in gray with quilted knit cover, plush pillow top, and reinforced edge support from Bob's Treasure collection.
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Compare with 3 similar items
Compare with 3 similar items
Price
Reviews
Comfort
Foundation Height
Pressure Relief
Motion Isolation
Mattress Construction
Warranty Length
Features
Mattress Highlights
Firmness
Temperature Regulation
Mattress Thickness
Mattress Tailoring
Mattress Layers
18yearwarranty
Treasure 11.5" Twin XL Extra Firm Mattress Set in gray with quilted knit cover, gel-infused foam, memory foam, and firm coil support from Bob-O-Pedic.
Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set
Price
$849.00
Reviews
1776
Comfort
Extra Firm
Foundation Height
Standard
Pressure Relief
Motion Isolation
Mattress Construction
Hybrid
Warranty Length
18 Years
features
  • CertiPUR-US® Certified Foam
  • Gel Infused Convoluted Foam
  • Perimiter Pocketed Coil
firmness
PlushFirm
12345678
Temperature Regulation
Mattress Thickness
11.5''
Mattress Tailoring
Tight Top

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Hybrid

This traditional-feeling mattress has body-contouring comfort and a bit less sink—to ensure sweet dreams ahead.

https://res.cloudinary.com/mybobs/image/upload/q_auto,f_auto/v1716241299/mattress_features-mattress-of-your-dreams_hybrid_desktop_2800x1000_d1uphg
The ins and outs
Inside my hybrid mattress are individually wrapped coils that give you lots of support (and let you sleep peacefully if your partner moves). And I topped it off with comfort foam layers that help with pressure relief!
How it feels
Hop on, and you'll feel a nice balance of comfort and stability with a slight bounce!
Is it your match?
If you or your partner tend to change positions a lot, you'll benefit from the support of the individually wrapped coils that let you move around easily.

Different feels for different needs

Comfort feels different for everyone, which is why I've got options for you and your sleepy self. Browse below for better snoozing ahead.

Extra Firm
Ultra Plush
Plush
Dual
Firm
Comfort Scale
1
2
3
4
5
6
7
8

Extra Firm

Sleeping can be tough, but I've got your back with my extra firm mattresses. They have all the support and structure you desire.

Best for

  • Back & stomach sleepers
  • Those who like a firm feel
  • Heavier body weights
  • Extreme support for your body
  • Tough cookies
mattress feelmattress feel

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Customer Reviews & Questions

1776 reviews

Customers say

AI-generated from customer reviews.

The Treasure 11.5'' Twin XL Extra Firm Standard Mattress Set by Bob's Discount Furniture offers exceptional quality and comfort, providing a luxurious and breathable sleep experience. Customers appreciate the gel-infused foam for temperature regulation and the firm perimeter coils for edge support. The mattress is praised for its pressure relief and adjustability, making it ideal for a restful night's sleep. The delivery and service are also highly commended for being fast and excellent.

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  • DENISE L.

    What a pleasant surprise!

    This is the most comfortable mattress that I have ever owned. I am sleeping so well now and I wake up with way less aches and pains. I actually look forward to going to bed at night. It is firm but not hard. I am a side sleeper and no more sore shoulders!

    Product reviewed:  Treasure 11.5'' Full Cushion Firm Standard Mattress Set
    Published date
    06/26/26
    Was this review helpful?
    2
    0
  • THOMAS/WILMA D.

    Love the Mattress, Hate the Boxspring

    I am very pleased with our two cushion spring mattress, but very displeased with the height of the boxspring, The bed is almost too high for my wife and I — both almost 80 — to get on and off safely. Why did no one offer us a shorter boxspring?

    Product reviewed:  Treasure 11.5'' Twin Cushion Firm Standard Mattress Set
    Published date
    07/06/26
    Was this review helpful?
    1
    0
  • KIMBERLY O.

    Amazing!!!

    10/10! I absolutely love this mattress. It's incredibly comfortable, supportive, and I've been sleeping so much better since getting it. I wake up feeling rested with no aches or pains. The quality exceeded my expectations, and it was worth every penny. I would highly recommend this mattress to anyo...

    Product reviewed:  Treasure 11.5'' King Extra Firm Mattress
    Published date
    06/24/26
    Was this review helpful?
    3
    0
  • BETELIHEM G.

    Excellent matters-very comfortable

    Am very happy about this matters it is comfortable supportive. And help me to sleep well through out the night. The quality is excellent and the mattress met the expectations I would recommend to anyone looking for comfortable firm mattress.

    Product reviewed:  Treasure 11.5'' Queen Cushion Firm Mattress
    Published date
    06/20/26
    Was this review helpful?
    1
    0
  • ALICEN S.

    Treasure Mattress is California Gold!

    It has been years since we needed to purchase a new mattress. Who knew that they made them to fit each person’s desired comfort level?! Holy moly this mattress is the best!! I can see why Consumer Reports rates it so high! We are beyond thrilled with our choice!

    Product reviewed:  Treasure 11.5'' California King Dual Mattress by Bob's Discount Furniture
    Published date
    07/09/26
    Was this review helpful?
    0
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