Used the pad matched with a Big Agnes anvil horn 0 sleeping bag for a 10 day backcountry CO hunt. Temps never dipped below 15 deg, and never had any concerns of being cold at all, but the recycled material used with making the pad is insanely noisy/crinkly. Noisy enough that it was the joke among camp that I did somersaults in my tent at night each time I shifted. The pad did its job just fine, but the noise is a killer. Will be looking for a quieter pad, hopefully still from Exped as their other products have been great. The bag included to air up the pad worked awesome double duty as a dry bag for clothes in bad weather.