Phantom Alpine 30F/-1C Sleeping Bag Size:Regular It features a dual-density midsole

It features a dual-density midsole that's firmer around the edges for stability and softer in the middle for traction where you need it most

Owens Lake

both sides ensure maximum cuteness and warmth

An added contoured EVA midsole gives you added arch support

locked-in fit and feel while the new Altra EGO™ MAX foam brings premium performance with a little extra bounce

Phantom Alpine 30F/-1C Sleeping Bag Size:Regular It features a dual-density midsoleFor big alpine missions where it's you, a partner, and thousands of feet to climb, the Phantom Alpine provides high lofting warmth that takes the sting out of on mountain biviesplanned or unplanned. It cuts your load weight so you can do more climbing and less hauling. Better yet, while you stay warm, stay tied in. Dual side zippers allow openings for your harness so you can securely sleep, boil water, and rack gear. Features Uses: Alpine Climbing,