Exped Megamat Auto

Exped Megamat Auto Sleeping Mat

A purpose-built vehicle sleeping mat that turns your truck bed, SUV, or wagon into a legitimate trailhead hotel. The Megamat Auto takes Exped's proven open-cell foam platform and adapts it specifically for vehicle sleeping with wheel well cutouts, multiple valve positions, and a 4-inch foam construction that delivers home mattress comfort wherever you park.

Why We Carry It
It's the mat we recommend for overlanders and car campers who are done sleeping on cheap foam pads in the back of their truck and want something that actually feels like a bed.

Highlights

• Wheel well cutouts for vehicle-specific fit — An asymmetrical shape designed to fit between the wheel wells of many mid-size trucks, compact SUVs, wagons, and Tesla models. Fills the available sleeping space efficiently rather than leaving awkward gaps around wheel intrusions.
• 4 inches of open-cell polyurethane foam — The same foam construction as Exped's full MegaMat lineup delivers genuinely soft, supportive comfort that self-inflating pads at this price range can't replicate. Four inches of loft feels noticeably different from a standard camping mat.
• R-value 8.1 rated to -40°F — Serious thermal insulation for cold weather vehicle camping and overlanding in demanding conditions. A mat you won't outgrow when the temperature drops.
• 100% recycled tricot polyester face fabric — A soft, stretchy brushed surface that cradles the body and feels luxurious against the skin. Sustainable material choice without compromising comfort.
• 3D vertical sidewall construction — Maximizes usable sleep area by eliminating the taper at the edges that standard mats develop. Sleeps more like a home mattress and less like a wedge.
• Two inflate and two deflate FlatValves — One set at each end of the mat for easy inflation and deflation regardless of which direction the mat is oriented in your vehicle. A practical detail for tight cargo areas where access to one end is limited.
• Self-inflating with included Top-Up Pump — Open the valve and let the foam do the work, then use the pump to dial in your preferred firmness without blowing air manually.
• Three welded grab handles — Make moving, positioning, and carrying a nearly 8-pound mat significantly less awkward. A practical detail on a mat this size and weight.
• Top width 52 inches, bottom width 41 inches at 77.6 inches long — Generous dimensions for a single sleeper or a cozy couple in a mid-size vehicle cargo area.

Best for

Overlanders, car campers, and vehicle-based adventurers who want a purpose-built sleeping mat with home mattress comfort for trucks, SUVs, and wagons. A strong investment for anyone who spends serious nights in their vehicle and is ready to sleep as well on the road as they do at home.

Compatibility Note

Fits many mid-size trucks, compact SUVs, wagons, and Tesla models. Verify fit for your specific vehicle before purchasing. Includes sleeping mat, Top-Up Pump, SideWinder stuff sack, and temporary repair kit.