Has anyone tried the SA System X Waterproof Nymph Fly Box? I just picked one up today to keep my dry flies, well dry! This is a link to thier website for thier product:http://www.3m.com/us/home_leisure/sc..._systemx.jhtml
It comes in several models in multiple colors and replaceable/interchangeable inserts for different size flys and one with two large compartments for storing other items. In addition to the previously mentioned design features, they appear to be able to handle some abuse in the field and return in one piece. I'll report later on how it works out for me.