$250 Off 2019 Summer Courses for the First 25 People! 1. Mountainsmith Apex 60 Backpack Mountainsmith boast that this backpack will last you ‘from Springer to Katahdin’. According to google maps, this is 447 hours in total with over 1,300 miles of hiking. And if it doesn’t last you this long, they offer you a lifetime warranty on […]