What Our Gearhead® Experts Are Saying:"Sleeping in my car has never been this comfortable. The MegaMat Auto fits perfectly in my SUV, and the 4-inch open-cell foam provides the kind of support I’d expect from my bed at home. The self-inflating design makes setup effortless, and the included pump lets me dial in the perfect firmness. Whether I’m camping at the trailhead or road-tripping across the country, this mat ensures I wake up rested and ready for adventure."We love the freedom of car camping, and the MegaMat Auto makes our vehicle feel like a true home away from home. Designed to fit mid-size trucks, compact SUVs, wagons, and even Tesla models, this plush sleeping mat offers a spacious and supportive surface for a restful night on the road. The 4-inch open-cell foam provides luxurious cushioning and insulation, keeping us warm even when temperatures drop to -40°F.The self-inflating design takes the hassle out of setup—simply open the inflate valve and let the mat expand. For extra comfort, we use the included Mini Pump to fine-tune the firmness. The soft tricot surface enhances the cradling effect, and vertical sidewalls maximize sleeping space, making it feel like a real mattress. With wheel well cutouts for a custom vehicle fit, a roll-top SideWinder stuff sack for easy packing, and a repair kit for peace of mind, the MegaMat Auto is an essential upgrade for road trips and overland adventures.
Style: self-inflating;
Thickness: 4in;
R-Value: 8.1;
Pump: mini, self inflation;
Dimensions: 27.6 x 11.8in;
Activity: camping, travel;
Manufacturer Warranty: 5 year;
storecredits: 0.0;
Style Variants
Available Colors: Moraine
Size Reference for Exped MegaMat Auto
Available Sizes: One Size

















