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BigDawg Mattress™  BigDawg Mattress™  BigDawg Mattress™ 

BigDawg Mattress™

9” plush multilayer memory foam and quilted foam cover construction, double-sided for a soft or firm feel.
$495.20 $619
Ready to ship
Mattress Benefits
9

9" double-sided
construction

Plush CoolRest®comfort layer

Plush CoolRest®
comfort layer

DOT approveddesign

DOT approved
design

Accommodates allsleep positions

Accommodates all
sleep positions

CertiPUR-US® certified,content tested.
Certified

CertiPUR-US® certified,
content tested.

Double-Sided, soft
or firm support

DOT approved, multilayer 9" plush memory foam
construction that can be flipped for soft or firm support.

Contouring CoolRest® memory foam and SureAlign®
support foam that minimize motion transfer.

Designed to relieve pressure points & align your
spine in any sleep position.

2" quilted foam cover to provide an extra layer
of comfort on the soft support side.

Double-Sided, soft
or firm support

DOT approved, multilayer 9" plush memory foam
construction that can be flipped for soft or firm support.

Contouring CoolRest® memory foam and SureAlign®
support foam that minimize motion transfer.

Designed to relieve pressure points & align your
spine in any sleep position.

2" quilted foam cover to provide an extra layer
of comfort on the soft support side.

Mattress Specifications

Materials & Construction

9" BigDawg Mattress™
2" - Quilted foam mattress cover
2" - 3 lb CoolRest® Gel Memory Foam
5" - 2 lb SureAlign® High Density Support Foam


Certifications

CertiPUR-US® certified. Meets CertiPUR-US® standards for content, emissions and durability, and are analyzed by independent, accredited testing laboratories.

CertiPUR-US® Certified   


Warranty

10-Year Limited Warranty

Dimensions & Weight

SIZE DIMENSIONS WEIGHT
A 36" x 80" 45 lbs
B 39" x 80" 45 lbs
C 42" x 80" 45 lbs
D 32" x 80" 30 lbs
QUEEN 60" x 80" 39 lbs
RV Queen 60" x 75" 37 lbs
RV King 72" x 75" 66 lbs

Frequently Asked Questions


What is a SleepDog® mattress?

SleepDog® mattresses are domestically made memory foam mattresses designed to provide over the road comfort. In other words, we’re a trucker’s best friend. Our semi truck mattresses and RV mattresses are built to be compatible with most truck models and RV or camper configurations. The SleepDog® brand is a BedInABox® company, delivering high-quality mattresses perfectly suited for life on the road. For help finding the proper mattress for your sleeper truck or RV, check out our mattress size guide.

What are SleepDog® mattresses made of?

SleepDog® and BigDawg™ mattresses are constructed with high-quality memory foam that is manufactured in the USA under the same roof that our mattresses are built. Both SleepDog® and BigDawg™ mattress models feature our CertiPUR-US® certified CoolRest® Gel memory foam and SureAlign® support foam to ensure safe and supportive sleep wherever your travels take you. SleepDog® mattresses are made to meet the BedInABox® quality standard, but in a size and construction perfectly suited for life on the road. Our semi truck mattresses and RV mattresses are available in many of the standard sizes found in most popular over the road sleeper models, including the Freightliner Cascadia and the Mack Anthem, both of which can be outfitted with our Size A, 36” x 80” mattress.

Where are SleepDog® beds made?

Every SleepDog® trucking mattress and RV mattress is proudly made in the USA. Our mattresses and the memory foams used in our mattresses are manufactured and shipped from our facility in Mount Airy, North Carolina. Your new mattress will ship within 2 days after purchase, followed by fast delivery directly to your doorstep, meaning you can unbox your best sleep whenever and wherever you need it.

Can I put a SleepDog® bed in my RV?

Both the SleepDog® and BigDawg™ mattresses are exceptional after-market RV mattress replacements. SleepDog® offers both mattress models in RV king, RV queen and standard queen size options, which are tailored to fit most RV and camper configurations. RV king and RV queen size dimensions are slightly shorter than the standard king and queen size measurements to allow for ample sleep space without interfering with the smaller living spaces you find in RVs, campers and sleeper cabins. All SleepDog® mattresses are DOT approved and safe for road travel.

Are SleepDog® mattresses DOT compliant?

SleepDog® and BigDawg™ mattresses are DOT approved, meaning they meet the Department of Transportation’s stringent qualifications for an over the road mattress. According to the DOT, a flexible foam mattress must be at least four inches thick, rectangular in shape and compliant with all other sleeper berth requirements. SleepDog® mattresses meet all of these requirements, making them the best mattress upgrade for your sleeper trailer. Learn more about the DOT stamp of approval here.

Can I finance a SleepDog® mattress?

Yes! Our goal at SleepDog® mattress is to make sure that truckers and travelers get the highest quality sleep they can at an affordable price. To do so, we have partnered with Affirm to offer financing options. Affirm allows qualifying customers to setup a flexible payment plan with rates as low as 0% APR, so you can get better sleep now while paying over time. The application process takes place at checkout and will not delay mattress delivery. Learn more about Affirm financing here.

Can I return my SleepDog® mattress?

SleepDog® has eliminated any risk to you. If after trying our mattress for 60 days, you are not completely satisfied with your purchase, you may call us for a RMA number (Return Merchandise Authorization number) and we will begin processing your mattress return. We do not accept returns if the mattress is stained, ripped, or otherwise damaged nor do we accept a return that has passed our 120-day sleep trial expiration date. If you have any questions prior to placing your truck bed order, please contact our Sleep Specialists and we can help you pick out the correct mattress size to fit your truck’s dimensions. SleepDog® reserves the right to NOT sell a mattress to a customer who has previously returned one.

What semi truck models does the SleepDog® fit in?

SleepDog® and BigDawg™ mattresses are available in many of the standard mattresses sizes found in some of the following popular semi truck models:



In addition to the standard semi truck mattress dimensions, our BigDawg Mattress™ is also available in a bunk size, or Size D, which measures 32”x80”x9” and fits perfectly in a top bunk configuration for tandem drivers. If you do not see your sleeper trailer model listed, or if you need additional information regarding SleepDog® mattress sizing, please visit our mattress size guide.

Rest you can rely on.

120-Night Trial Icon

120-Night Trial

Risk free. You pay for nothing if you're not satisfied.

10-Year Warranty Icon

10-Year Warranty

We stand behind our mattresses with a 10-year warranty.

Made In America Icon

Made In America

All of our mattresses are manufactured in North Carolina.

Free Shipping Icon

Free Shipping

And Returns! 2-5 day shipping in the contiguous U.S.

Certified Icon

Certified

CertiPUR-US® certified, content tested.

Rest you can rely on.

  • 120-Night Trial Icon

    120-Night Trial

    Risk free. You pay for nothing if you're not satisfied.

  • 10-Year Warranty Icon

    10-Year Warranty

    We stand behind our mattresses with a 10-year warranty.

  • Made In America Icon

    Made In America

    All of our mattresses are manufactured in North Carolina.

  • Free Shipping Icon

    Free Shipping

    And Returns! 2-5 day shipping in the contiguous U.S.

  • Certified Icon

    Certified

    CertiPUR-US® certified, content tested.

See why our customers love the BigDawg Mattress™.