Fulling Mill Xtreme Fly Box Large

When you’re carrying serious fly volume for big fish, the Xtreme IP67 Fly Box (Large) gives you the space and protection to do it properly. Similar in size to the medium box but deeper so you can get bigger profiles and poppers into it. Built tough in Italy, this is the box you reach for when failure isn’t an option.

Key Features

• IP67 rated – fully dustproof and waterproof
• Heavy-duty Italian construction – built for harsh environments
• Slit foam insert – securely holds large hooks and bulky patterns
• High-capacity design – ideal for storing big fly selections
• Deep internal profile – perfect for articulated flies and large saltwater patterns
• Secure sealing system – keeps water, sand, and grit out
• Lightweight for its size – 600g

Description
The Large Xtreme Fly Box is designed for anglers who need maximum storage without compromising protection. With its IP67 waterproof and dustproof rating, it keeps your flies safe whether you're running offshore, hiking into remote water, or dealing with rough weather. The generous internal space and slit foam layout make it perfect for carrying a full spread of big flies—from barra patterns to oversized streamers and saltwater favourites—without crushing or tangling materials.

Who is this for
Anglers fishing big water with big flies. Ideal for saltwater trips, barra missions up north, or NZ adventures where you want a full fly selection on hand and gear that can handle a beating.

Dimensions (Large)
External: 350 × 230 × 86 mm (13.77 × 9.05 × 3.38")
Internal: 316 × 195 × 80 mm (12.44 × 7.67 × 3.14")