Fishing is generally easy to pick up, but fly fishing can take some work to master. Patagonia looks to make it a little more accessible with its Patagonia Simple Fly Fishing Kit, which includes tenkara rod, the book “Simple Fly Fishing: Techniques for Tenkara and Rod & Reel,” which offers basic fly fishing techniques, a line, leader, and a box of one-dozen already-tied flies. About the only thing missing is land with a river that runs through it.