Everything that made Patagonia's original mesh vest a classic for hot or wet weather fishing ¿ comfort, breathability and low moisture retention ¿ with the latest advances in modern pack compartmentalization and construction. Convenient, easy-to-use curved and straight coil zippers with two structurally molded pockets replace the old soft-pocket system for superior access and a cleaner, more fly-line-friendly exterior. More features: mesh and polyester double-weave construction, partial padded support, storage that's specifically designed for fly boxes, tippet and tools, attachment points, a removable fly patch and a built-in rod holder. With two internal zippered pockets.