12 - Grand Slam Guide Boat Box

XX-Large Boat Box for Saltwater with Interchangeable System Foams

This ultimate boat box is designed for saltwater fly fishing and comes preloaded with System Foams that can be easily swapped into System Cases or System Fly Patches. Customize each foam by pattern—baitfish, crab, shrimp, and more—for maximum versatility.

Carrying all your flies in one large box can be a challenge, especially when making a quick move off the boat after spotting tailing fish. This system solves the hassle of transferring flies into portable boxes in the moment. Whether you're switching setups or dialing in tactics, it saves time and keeps your gear organized.

The only fly storage system designed to make your on-the-water transitions seamless—so you can focus on fishing, not fumbling.

• Includes 12 Saltwater System Foams:
  • Tarpon × 6
  • Permit × 3
  • Bonefish × 3