Ultra durable waterproof fly box that will hold up to 182 flies safe and sound in the patented silicone slots. Great compact size for trout, or for stalking a bonefish flat. The latchless waterproof closure is super slick to operate. This 100% recycled plastic box withstands extreme temperature ranges for long lasting strength. Pocket sized 5″ x 3.125″ x 1″.