Spring Refresh: Save up to 25%
800.588.5720
Spring Refresh: Save up to 25%
800.588.5720
Spring Refresh: Save up to 25%

Freightliner Cascadia Mattresses

SleepDog® Mattress Product Image
SleepDog® Mattress
7” multilayer memory foam construction infused with CoolRest® technology for maximum comfort & support.
Firmness: Medium-firm
Starting at $434.25 $579
Shop Now
BigDawg Mattress™ Product Image
BigDawg Mattress™
Our best-selling mattress made with a 9” plush, multilayer memory foam & pillow-top construction.
Firmness: Medium-soft
Starting at $524.25 $699
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Dual Hybrid® Product Image
Dual Hybrid®
13" of premium foam and spring support for advanced pressure relief exactly where you need it.
Firmness: Medium-firm
$1,071.75 $1,429
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Why travel with SleepDog®?

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.

Why travel with SleepDog®?

  • 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.

As low as 0% APR with Buy now, pay over time with Affirm Learn More

Unboxing Your SleepDog®

Unbox Icon

1. UNBOX your mattress near your sleep space.

Unwrap Icon

2. UNWRAP your mattress by removing outer layer of plastic.

Unfold Icon

3. UNFOLD your mattress on a solid or slatted surface.

Unwind Icon

4. UNWIND. Your mattress is ready to go to bed when you are.

  • Unbox Icon

    1. UNBOX your mattress near your sleep space.

  • Unwrap Icon

    2. UNWRAP your mattress by removing outer layer of plastic.

  • Unfold Icon

    3. UNFOLD your mattress on a solid or slatted surface.

  • Unwind Icon

    4. UNWIND. Your mattress is ready to go to bed when you are.

Frequently Asked Questions


What makes SleepDog® truck mattresses different from other truck mattresses?

All SleepDog® mattresses are DOT approved, which means that they meet the Department of Transportation's strict qualifications for over the road mattresses. Our mattresses are also 100% American-made and are available in a variety of standard truck mattress sizes to accommodate different sleeper dimensions.

How do I choose the right SleepDog® mattress size and model for my truck?

To determine the right mattress size for your semi truck, we always recommend measuring the length and width of your current truck mattress and your sleeper berth. This is the most accurate way to determine the correct size for your truck mattress upgrade. The perfect truck mattress model will depend on your sleep preferences, but we do offer options for all sleep needs.

What are the key differences between the SleepDog® Mattress and the BigDawg® Mattress?

The SleepDog® Mattress has a 7” multilayer memory foam construction for a medium-firm level of support and is available in seven different mattress sizes. The BigDawg® Mattress has a 9” plush, multilayer memory foam and pillow-top construction, making it a double-sided mattress that can be flipped for either soft or firm support. The BigDawg® is available in eight different sizes.

How do I properly maintain my SleepDog® truck mattress?

The best way to take care of your semi-truck mattress and to maximize its longevity is to use a mattress protector and regularly wash your sheets. We suggest vacuuming crumbs, dust or dirt regularly and spot treating as needed.

Can I customize my SleepDog® truck mattress size?

We do not currently offer custom truck mattress sizes. Our SleepDog® Mattress is available in seven standard sizes and our BigDawg® Mattress is available in eight standard sizes, all of which are found in some of the most popular semi truck models. The specifications of each mattress are designed to accommodate truck sleeper cabins and RVs, campers or travel trailers.

What is the warranty on SleepDog® truck mattresses?

Our mattresses have a 10-year warranty. This warranty covers replacement or repair of your mattress if there is faulty workmanship or a manufacturer’s defect. Check out our SleepDog® warranty policy for more information.

Can SleepDog® mattresses be used outside of my truck or RV?

Yes! Both our SleepDog® mattress and our BigDawg® mattress are available in the standard queen mattress size. Many truck drivers who purchase a SleepDog® mattress for their truck also purchase one for their home.

Is my SleepDog® mattress hypoallergenic?

SleepDog® mattresses are constructed with memory foam, which is a material known to be hypoallergenic. Thanks to the density of memory foam, there is little room for bacterial growth or dust mites to burrow in your truck mattress. To add an extra layer of protection, our Sleep Tite® Pr1me® Terry Protector is also hypoallergenic, liquid-proof, and creates a barrier between your mattress and allergens or dust mites.

Can I finance a SleepDog® mattress?

Yes! Our goal at SleepDog® 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 set up 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.

Can I return my SleepDog® mattress?

SleepDog® has eliminated any risk to you. We offer a 120-night sleep trial with your mattress purchase. 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.

 
Catch the latest news about new SleepDog® products, current promotions and helpful comfort tips for life on the road.

SleepDog® Blog

Catch the latest news about new SleepDog® products, current promotions and helpful comfort tips for life on the road.

Get in touch with our in-house SleepDog® Customer Service Specialists. They're just a chat, email or call away.

Have questions?

Get in touch with our in-house SleepDog® Customer Service Specialists. They're just a chat, email or call away.