Updated this year with a new slit foam liner. Built for abuse, it is constructed out of tough ABS plastic and utilizes stainless steel pins and snap tight latches. This is a well built, quality box that will hold up to the rigors of everyday fishing for years. It is sure to become your favorite fly box. With its double sided swingleaf this box will hold hundreds of your favorite patters, nymphs, emergers, cripples, spinners, ants, hoppers, and all kinds of still water patterns.