Summary: Just finished a week long trip following rides found in a book and programmed into the Zumo using BaseCamp. That took some learning, but I can put "routes" together fairly quickly now. Like any GPS or computer map, it doesn't always match reality. Get over it.
Summary: It is not leather but a foam lined fabric that fits the 5" Garmin GPS perfectly. It also has a Garmin tag sewn into the seam. I was pleasantly surprised when it arrived and am glad I bought it.