The Umpqua Boat Box is a large-format fly box for boat days and guide-style organization. Inside, it uses slotted foam on both the base and the lid, so you can separate patterns and keep them in view without stacking smaller boxes. There’s also slotted foam on the outside for drying flies between runs. Umpqua uses thick, durable foam and adds placement guides, which helps keep spacing consistent when you’re loading a lot of flies.
Sizing changes the footprint and capacity. Baby is 10” x 8” x 3” for a tight kit. Ultimate is 13” x 10” x 3.5”. Magnum is 16.5” x 12” x 4.5” for maximum spread.
