I had been eyeing the Kelty XP 40 for over a year…
Kevin Babcock, Trailspace.com
6 January 2011
Summary: I had been eyeing the Kelty XP 40 for over a year now, ever since I bought the Kelty XP 0. I was so happy with that bag that I figured I’d stay with same bag but a warmer temperature range. My criteria for selecting this bag were simple: It had to be comfortable sleeping in summer temperature. A Mummy bag with space to move around. Low end of 40 degrees F. A good manufacture with good warranty. Great bang for the dollar.