Umpqua UPG Fly Box - Foam Magneto Large

UPG Foam Magneto Fly Box – Large (Red)

Ultra-Slim Magnetic Fly Box for Small Flies (Size 16–26)

The UPG Foam Magneto Large Fly Box is a slim, purpose-built fly box designed for one thing: fast, organized storage of small to tiny flies. If you fish tailwaters, technical rivers, or spend your time dialing in micro bugs, this box is about as good as it gets.

Inside, the Magneto uses strong magnets to hold flies securely, with foam rims surrounding six separate magnetic compartments. That gives you quick access to your go-to nymphs and dries, while keeping patterns organized and easy to grab when the bite window is short.

Deep foam dividers provide enough headroom to protect small dry flies, making this an excellent option for both tiny nymphs and delicate dries.

And if you need a stamp of approval: there’s a reason tailwater legend Pat Dorsey is a Magneto fan.

Magnetic Insert – Fast Small Fly Storage

• One of the best ways to organize small nymphs and dries

• Built for flies size 16–26

• Fast access and clean compartment layout

• Deep foam dividers protect small dry flies

Lightweight, Ultra-Slim Shell

• Low profile / ultra-slim design

• Magnetic quick-access open/close

• Strong impact-resistant shell

Specs

• Size: Large

• Color: Red

• Dimensions: 7.25" × 4" × 0.75"