I've had one of these for nearly 10 years now and it lives up to its incredible reputation. Mine has been up numerous mountains in dry, wet, hot and very cold weather and it always provides an outstanding level of protection from the elements. It has even been blown off the side of a mountain in the Highlands and survived a 1000ft fall with practically no damage. I even packed it back up and went back up the mountain where it looked after me for a further 3 days without a problem. And if you're wondering how it came to lift off from a mountain, that was entirely my fault for trying to pitch it solo in a gale. This is quite honestly the best piece of kit I have ever owned!