Used about 3 times after being purchased new. I personally think it's in good condition as there are no noticeable scratches or falls. It's completely waterproof, so you can continue touring without panicking and covering it up even if you get caught in the rain while you're out. Also, it has a huge capacity of 70L, the largest from the manufacturer. I think it can handle trips of around 10 days. Currently, it seems to be discontinued or out of stock by the manufacturer, and the 70L size seems to have disappeared from Amazon. Large-capacity black seat bag with an air release system. With zipper types, water inevitably seeps in from the zipper area. The roll-top type of the IRON JIA'S waterproof seat bag has only the middle of the entrance secured with Velcro, but this is solved by folding it multiple times, achieving a waterproof effect. Experience the amazing waterproof performance after folding it at least 3 times. Fixing is one-touch with a belt and buckle. It can be easily fixed if there are hooks on the vehicle side. - Brand: IRON - Color: Black - Features: Air release system - Design: Carbon fiber-like design - Size: Large capacity Thank you for viewing. #SeatBack #Waterproof #CompletelyWaterproof #CampingSeatBack #CampTouring