Umpqua UPG Foam Magneto Red Fly Box - Large, Ultra-Slim, Impact-Resistant Fly Storage Case

Ultra-slim, purpose-built fly box for small dries and nymphs

The UMPQUA UPG Foam Magneto Red Fly Box is a one-sided magnetic storage solution designed for reliable organization on the water. Its compact silhouette and durable shell keep essentials easily accessible, helping you focus on the moment of cast and drift rather than rummaging through gear.

Magnetic inserts for fast small fly storage

• Best way to organize small nymphs and dries
• Ideal for small flies sz16-26
• Fast fly storage for quick rig changes
• Fly Trap for offset head-to-tail storage of flies sz 8-16
• Deep foam dividers provide headroom for dry fly storage

Box shell design - lightweight and tough

• Low profile / ultra-slim
• Magnetic quick access open/close
• Strong impact-resistant shell

On the water, the magnets offer secure retention for tiny patterns, reducing fumbling during casts and about-water adjustments. The deep foam gives each fly its own space, helping maintain pattern shape and organization even when you switch targets mid-day.

The Magnetic Magneto shines as a focused storage solution for small flies, with its one-sided design that keeps bulk to a minimum. The deep foam dividers accommodate dry flies with longer heads, while still leaving room to build a quick, go-to rack of dependable fancies for tailwaters or alpine streams. For anglers who value speed and order, this box delivers a tactile, almost instinctive, access feel when selecting flies from a compact, protective shell.

Real-world use cases include fast re-rigging between casts on windy rivers, organizing a dedicated box for sz16-26 dries, and keeping a few hot patterns at the ready for abrupt changes in water temperature or insect hatches. The overall kit is light enough to carry as a secondary box without adding bulk to your vest, yet robust enough to withstand regular use on the water. While no gear guarantees results, the Magneto Red Box suggests a practical setup for those who appreciate quick access, disciplined organization, and durable construction on demanding fishing days.