Its rectangular-shaped cousin is already a campsite legend, but if you’re looking for the ultimate car camping experience, look no further than the Exped MegaMat Auto Sleeping Pad. The difference is the shape, which is designed to slip in between your wheel wells, while filling in the spots that a rectangular pad leaves uncovered. Otherwise it’s the same as the standard MegaMat, from the plush recycled fabric to the self inflating design with larger dual one-directional valves for easy deflating as well. Exped updated this season’s model with 30% more foam for better cushioning, a new Top-Up pump for improved inflating, and larger dual valves for quicker deflating.