Your medium box.
More compact than its bigger brother, the Medium UPG fly box unites functionality and performance. The FlyTrap™ foam system provides two times the storage of similar sized fly boxes, while its see-through lids allow the angler to identify its contents quickly. Despite how light it feels, this weatherproof marvel is just as durable as its larger UPG relatives.
• See-Through Lids
• FlyTrap™ Foam System
• Holds Up to 508 Flies
• Lid Configuration: Standard/Standard
• Zerust® Corrosion Protection – No More Rusted Hooks
Foam & Size Configuration