Umpqua's excellent UPG boxes are now available in smaller sizes. The LT Minitripper High will carry a wide variety of flies: larger nymphs, streamers, or dries in the deeper slots in the center of the insert, and smaller dries or nymphs in the shallower slots on the sides. A little extra depth over the standard model will help accommodate those larger flies. The molded TPE inserts are highly durable and hold flies securely for many seasons.