I am on Metro Denver RTD system - buses and light rail, with an O2 tank on a cart or the small one in my pack. We have downpours and sometimes heavy wet snow. This is a great compromise in weight and water resistance vs durability. Having just been caught 2 days ago in colder than expected temps + wind, I would have put it on for the extra wind protection. Would also be a great item for a campus pack or vehicle emergency kit. I've spent half this amount on store products that are not as sturdy, smaller and less convenient to pack.