True to its name, The Backcountry Puffy is engineered to excel in portability, space-efficiency, and performance. It features a SummitShield ripstop inner liner for weather-resistance on the inside, VersaWeave 30D poly shell on the outside, and upgraded NanoLoft Insulation for improved warmth, durability, and easy maintenance. Our warmest, toughest, and most capable adventure blanket to date. Now in Midnight Blue, a classic, inky blue mirroring the expanse of night skies and open water.