The Loop Opti 160 Universal Fly Box is a slim, double-sided, waterproof fly box designed for everyday versatility and efficient storage. Built to hold a wide range of dry flies, wet flies, and nymphs, it keeps your selection organized, secure, and easy to see at a glance. Its balanced size makes it ideal for jacket or vest carry without taking up valuable pack space. A durable waterproof seal protects flies from moisture, rain, and accidental drops into the river, while the clear, high-visibility interior helps you quickly locate the pattern you need. Designed to handle wet conditions and streamside abuse, the Opti 160 Universal Fly Box delivers reliable performance in a compact, lightweight package—perfect for anglers who want one box that can do it all. Key Features: Slim-profile, double-sided fly box Waterproof construction for all-weather protection Holds dry flies, wet flies, and nymphs Clear interior for easy fly visibility Compact size for jacket or vest carry Durable and lightweight design Ideal all-around fly storage solution
