860-812-1111 860-812-1111Shop via 860-812-1111860-812-1111 or chatchat

 

Need help now?

Treasure Boxed 11.5'' Twin Extra Firm Mattress $649.00

I have been searching long and far for my treasure mattress

Name Treasure Boxed 11.5'' Twin Extra Firm Mattress
Summary I have been searching long and far for my treasure mattress
SKU 20081662004
Dimensions 39"W x 75"D x 11.5"H
Color
Height 11.5"
Weight 53.0 lbs
Width 39"
Depth 75"
Collection Name Treasure
Features <ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='State-of-the-art temperature sensitive memory foam that conforms to the shape of your body for increased comfort, gentle support and pressure relief.' class='product-features_list_value_aslinkdotted_line'>Bob-O-Pedic® Memory Foam</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='If your new mattress/foundation is delivered via BOBtastic White Glove Delivery, the team will remove your old mattress/foundation! Old mattresses/foundations must be in safe and sanitary condition. This service is not available for mattresses/foundations that are delivered via BOBtastic Threshold Delivery, No-Contact Delivery and FedEx.' class='product-features_list_value_aslinkdotted_line'>BOBtastic Mattress Takeaway</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='I truly care what goes into making all of my furniture and that's why every product that contains CertiPUR-US® foam has been tested and certified by independent laboratories. These products include all of my mattresses and most upholstery items. You can rest assured knowing that the foam has been put through a series of tests to ensure content, indoor emissions and durability meet the strict standards of the CertiPUR-US® program. CertiPUR-US® certified foams have low emission (VOCs) for indoor quality; are made without prohibited phthalates; ozone depleters (no CFCs); mercury, lead or heavy metals; formaldehyde and without PBDE flame retardants and have been tested for durability and performance.' class='product-features_list_value_aslinkdotted_line'>CertiPUR-US®</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='For a little more convenience, this mattress ships in a box! Simply unbox, unroll, and expand—so you can get right to dreaming.' class='product-features_list_value_aslinkdotted_line'>Mattress in a box</span></li></ul>
Pressure Relief 3
Mattress Layers Quilted knit cover, Anti-microbial safeguard fiber, Firm support foam, Gel infused convoluted plush foam, Lumbar layer of Bob-O-Pedic Gel Memory Foam, Individually wrapped coil system with firm perimeter coils, Densified fiber base,
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
Adjustable Base Compatible Yes
20081662004
this is hidden Link
Image shown in queen size. Actual size may vary!
Treasure Boxed 11.5'' Twin Extra Firm Mattress
$649.00
Bob's Everyday Low Price
In stock

Treasure Boxed 11.5'' Twin Extra Firm Mattress

$649.00

404 people added this item to their cart

Select Size

Select Feel

Select Mattress Protector

(Optional)
$649.00

Bob's Everyday Low Price

Quantity 1
12 mos special financing
affirm-icon

4 Interest-Free Payments Learn about Affirm

Klarna badge >

4 payments of $162.25 at 0% interest with Klarna

klarna-icon
4 Interest-Free Payments
Mattress Haul Away (Free)
Free with White Glove delivery of a new mattress and/or foundation. Learn More

Delivery options for:

20146
BOBtastic Delivery: White Glove or Threshold
Get it in 3 to 7 days. Schedule delivery in checkout.
Delivery timing varies by area.
Free Ship to Store:
Pick up in 7 to 14 days.
Timing may vary by store.
Ground shipping via FedEx Ships in 3 to 7 days.

More from this Collection

1426

Bob's everyday low price

From  $824.00
5 sizes
4 comforts
1426

Bob's everyday low price

From  $649.00
5 sizes
4 comforts
1426

Bob's everyday low price

From  $1,149.00
6 sizes
4 comforts
1426

Bob's everyday low price

From  $1,699.00
4 sizes
4 comforts
1426

Bob's everyday low price

From  $999.00
6 sizes
4 comforts
1426

Bob's everyday low price

From  $649.00
5 sizes
3 comforts


You might also like

750

Bob's everyday low price

From  $449.00
5 sizes
2 comforts
2492

Bob's everyday low price

From  $199.00
4 sizes
30

Bob's everyday low price

$299.00
3 sizes
2

Bob's everyday low price

From  $399.00
3 sizes
513

Bob's everyday low price

From  $1,199.00
4 sizes
4 comforts
511

Bob's everyday low price

From  $149.00
3 sizes
2492

Bob's everyday low price

From  $199.00
4 sizes
26

Bob's everyday low price

From  $299.00
3 sizes
1426

Bob's everyday low price

From  $649.00
5 sizes
4 comforts
637

Bob's everyday low price

From  $849.00
5 sizes
4 comforts
528

Bob's everyday low price

From  $200.00
2 sizes
2003

Bob's everyday low price

From  $449.00
5 sizes

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


Need a flexible payment option?

  • Pre-qualify without affecting your credit
  • No money down plans available
  • No credit needed optio ns
  • Monthly payments, pay as you go!

Learn More

Customer Reviews & Questions


1426 reviews

Customers say

AI-generated from customer reviews.

The Treasure Boxed 11.5'' Twin Extra Firm Mattress offers a luxurious and comfortable sleep experience with its breathable knit cover, anti-microbial fiber, gel-infused foam, and memory foam layers. Customers appreciate its exceptional quality, comfort, and support, along with the excellent delivery service.

Read summary by topics
Rating
Popular topics
Sort by
  • MARY P.
      Sweepstakes Entry

    Great mattress, even better service!

    This was my first purchase from Bob's, and I am so pleased with my experience. From start to finish. . . no pressure at the store, seamless online purchase transaction, excellent communication regarding delivery window, courteous staff, professional and efficient set up / haul away. I can't recommen...

    Published date
    01/15/26
    Was this review helpful?
    0
    0
  • DIANA T.

    Best matress for your back

    I. bought the matress online by looking at reviews of others and let me tell you, this is the best matress I ever had . It's firm but feels very good on your back and support when you sleep . I wake up rested and with no pain I had before . Highly recommend for people with back pain.

    Published date
    01/03/26
    Was this review helpful?
    0
    0
  • KATEY B.

    Makes me me over sleep every day

    If you are an early riser, or have important places to be, do not buy this bed. It is too comfortable. It puts me in the deepest most restful sleep that I hit snooze 2-4 times each morning and am late every day. I fear I may be reprimanded by my employer and “bed too perfect” is not a good excuse. ...

    Published date
    12/20/25
    Was this review helpful?
    0
    0
  • Erin D.
      Sweepstakes Entry

    Best sleep ever!

    I’m am beyond happy with this mattress! It’s the perfect mix of plush yet firm. I fall asleep quickly, less tossing and turning, and wake up with no more back pain.

    Published date
    01/18/26
    Was this review helpful?
    0
    0
  • ERIKA S.

    Very happy

    I am very happy with this purchase. The mattress is for my tween and she loves it. It’s soft yet supportive. The perfect blend!! The delivery was wonderful and the whole experience was amazing!

    Published date
    01/10/26
    Was this review helpful?
    0
    0