Joy, Nimblewill Nomad used one on his hike from Quebec to Florida last year. If you're not abusive with your gear it should last & then some. John O I was considering getting a G4, but while they are light weight and camper friendly I was wondering if they were durable. would they last a thru-hike of the AT? Thanx~ Joy http://www.monmouth.com/~johno/index.html