The Iron Mountain has been discontinued. If you're looking for something new, check out the best air-filled sleeping pads for 2020.

photo: Big Agnes Iron Mountain air-filled sleeping pad

Specs

Price Historic Range: $28.93-$47.93

Reviews

Great choice for routes along snow, rock, or high…

Rating: rated 4.5 of 5 stars

Great choice for routes along snow, rock, or high camps on glaciers. Compresses to a small lightweight sack. 

The 2" cushion or air is great on really rocky areas or as insulation with the Primaloft on snow.