Umpqua's entirely evolved line of UPG fly boxes gives any angler multiple features, options and configurations through their flexible designs.
The Big Differentiator, it the new Injection-Molded Fly Sheets.
Injection molding versus traditional die-cut sheet foam gives Umpqua infinite possibilities in all three dimensions that will have you trading in all of your fly boxes. Here's why:
Extreme Gripping Properties - Thanks not only to the density and low memory of the material itself, but also to a unique slit-cutting procedure during which the slits are cut when the material is curved. The result is a tighter grip.
Unique Formats - Unlike die-cut foam, this new injection-molded material allows for 3D design resulting in formats that have never been seen before in fly storage.
Lighter than Comparable Inserts - Smart tooling design reduces material use. (TPE is lighter than silicone)
THE UPG HD (Heavy Duty)
Bomb-proof and water-proof, these Heavy Duty UPG boxes have the highest level of durability and funtionality in fly box storage. See-through lids allow maximum visibility of contents and new TPE inserts provide the strongest fly-grip storage available. Swing-leafs are magnestized to assure swing-leaf remains in proper place when opening/closing.