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Copper Sport Gel 11.5'' King Firm Mattress $1,199.00

Keep cool with my copper mattress

Name Copper Sport Gel 11.5'' King Firm Mattress
Summary Keep cool with my copper mattress
SKU 20071575005
Dimensions 76"W x 80"D
Color
Weight 105.0 lbs
Width 76"
Depth 80"
Collection Name Copper Sport
Features <ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='Bob-O-Pedic® Gel Memory Foam features state-of-the-art temperature sensitive memory foam that is infused with gel for temperature regulation and pressure relief.' class='product-features_list_value_aslinkdotted_line'>Bob-O-Pedic® Gel 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>
Superlatives Best Seller
Pressure Relief 4
Mattress Layers Cooling cover with copper threads, Bob-O-Pedic Memory Foam, Bob-O-Pedic quick response gel memory foam, Transition Foam, Base Foam
Motion Isolation 4
Temp Regulation 4
Warranty 18 Years
Mattress Thickness 11.5''
Mattress Construction Memory Foam
Mattress Tailoring Tight Top
Comfort Firm
Firmness 6
Adjustable Base Compatible Yes
18yearwarranty
bobopedic
20071575005
BOB-O-PEDIC Copper Sport Gel 11.5'' King Firm Mattress with white patterned top, black base, and copper-colored logo, featuring cooling copper gel memory foam for temperature regulation and firm support.
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Image shown in queen size. Actual size may vary!
BOB-O-PEDIC Copper Sport Gel 11.5'' King Firm Mattress with white patterned top, black base, and copper-colored logo, featuring cooling copper gel memory foam for temperature regulation and firm support.
Copper Sport Gel 11.5'' King Firm Mattress
Bob's Everyday Low Price
$1,199.00

Copper Sport Gel 11.5'' King Firm Mattress

$1,199.00
18-Year Warranty
Bobopedic

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$1,199.00

Bob's Everyday Low Price

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Compare with 3 similar items
Compare with 3 similar items
Price
Reviews
Comfort
Pressure Relief
Support
Mattress Construction
Warranty Length
Features
Adjustable Base Compatible
Mattress Highlights
Firmness
Temperature Regulation
Mattress Thickness
Mattress Tailoring
Mattress Layers
18yearwarranty
BOB-O-PEDIC Copper Sport Gel 11.5'' King Firm Mattress with white patterned top, black base, and copper-colored logo, featuring cooling copper gel memory foam for temperature regulation and firm support.
Copper Sport Gel 11.5'' King Firm Mattress
Price
$1,199.00
Reviews
5502
Comfort
Firm
Pressure Relief
Motion Isolation
Mattress Construction
Memory Foam
Warranty Length
18 Years
features
  • Bob-O-Pedic® Gel Memory Foam
  • BOBtastic Mattress Takeaway
  • CertiPUR-US®
  • Mattress in a box
Adjustable Base Compatible
Yes
Mattress Highlights
The sporty Bob-O-Pedic Memory Foam mattress that has the latest copper and cooling technologies with firm comfort.
firmness
PlushFirm
12345678
Temperature Regulation
Mattress Thickness
11.5''
Mattress Tailoring
Tight Top
Mattress Layers
Cooling cover with copper threads, Bob-O-Pedic Memory Foam, Bob-O-Pedic quick response gel memory foam, Transition Foam, Base Foam

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Memory Foam

This fully foam mattress conforms to your body and reduces pressure points, so you can catch some restful Z’s.

https://res.cloudinary.com/mybobs/image/upload/q_auto,f_auto/v1716241300/mattress_features-mattress-of-your-dreams_memory-foam_desktop_2800x1000_lhxfwj
The ins and outs
I've paired my one-of-a-kind Bob-O-Pedic Memory Foam on top with a supportive foam base that isolates movement and reduces bounce.
How it feels
You'll feel yourself sinking in (but not that awful quicksand feeling). It feels more like a full-body hug.
Is it your match?
If you like a body-contouring feeling, memory foam is for you. It's also a perfect choice if you or your partner move around a lot, since it's great at motion isolation.

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.

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

Firm

I'm here to support you, and it all starts with my firm mattresses! You'll get all the stability you need, without giving up comfort.

Best for

  • Back & stomach sleepers
  • Providing strong support
  • Sleeping on it, not in it
  • Helping with back pain
  • Firm believers
mattress feelmattress feel

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Customer Reviews & Questions

5505 reviews

Customers say

AI-generated from customer reviews.

The Copper Sport Gel 11.5'' King Firm Mattress is praised for its quality, comfort, and temperature regulation. Customers appreciate the on-time delivery, great service, and the luxurious sleep experience it provides. While some customers experienced back pain, the majority found it supportive and comfortable.

Reviews with images
Slide 6 of 16. Image of customer.
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  • DEBORA H.

    Very happy with this mattress

    This is the second mattress of this model we purchased from Bob's. The first one was last year to replace our very old mattress that was more like a hammock than a mattress! We were so happy with it that when our son, who was visiting, commented on how uncomfortable the guest room mattress was, we k...

    Product reviewed:  Copper Sport Gel 11.5'' Queen Firm Mattress
    Published date
    09/11/26
    Was this review helpful?
  • BRAD R.

    The Firm side is extremely firm

    My wife prefers a more firm mattress, but this “firm” is extremely firm. It caused her pain and had no “give” to it or any flexibility. The plush side is absolutely perfect however. We ended up switching it out for the same mattress, but rather than dual, plush only. And now it’s perfect.

    Product reviewed:  Copper Sport Hybrid 11.5'' King Dual Mattress
    Published date
    09/04/26
    Was this review helpful?
  • CASSANDRA D.

    Amazing Mattress!

    What a great deal! Not only is this mattress incredibly comfortable and exactly as advertised, but it feels like I got almost too good of a deal! This mattress at any other big box store would be 5X the price. I’m so excited and excited every night to go to sleep in my amazingly comfortable bed.

    Published date
    08/20/26
    Was this review helpful?
  • TED T.

    Firm with the right touch of soft

    The best sleep we've had in ages. Ditched a too old mattress that had us waking up stiff and achy. We feel properly supported right where its needed yet somehow nestled at the same time. We had gotten the same model mattress in our guest bedroom and after our recent guests raved about sleeping so we...

    Product reviewed:  Copper Sport Gel 11.5'' Queen Firm Split Low Profile Mattress Set by Bob's Discount Furniture
    Published date
    08/17/26
    Was this review helpful?
  • DUSTIN E.

    Copper Hybrid Review

    So far the mattress is working out, but we're only 1 week in. Bob's white glove delivery was pretty easy. They came in and removed an old mattress, then brough in the new one pretty quickly.

    Product reviewed:  Copper Sport Hybrid 11.5'' King Firm Mattress
    Published date
    09/08/26
    Was this review helpful?