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)

Slim, single-sided boxes with magnetic closures make these the perfect boxes for those who like high visibility, exceptional fly grip and easy organization.