Wader saver

As most roving fly anglers will know, the last thing you want to do is sit down and the bank for a break in your expensive waders and run the risk of puncturing them. As most fish caught by a wading fly angler never leaves the water or net there's no reason for carrying an unhooking mat to sit on. And a chair is definitely too bulky, so as a handy, lightweight alternative why not carry a wader saver seat in your bag.