I recently used this on a two week trip on the Appalachian trail, from Amicalola Falls, GA to Stecoah Gap, N.C. Through heavy rains and one thunderstorm, this rain fly didn't miss a beat- I never felt a drop of rain. The only problem I experienced was that the stitching got a slight tear where the slapstraps meet one of the tarp loops, but it didn't effect the functionality of the tarp on bit. Qui
This review was written in the old system and had content requirements that are different than reviews written today.