When you are wading in thigh-deep water, and the rainbows are rising to dry flies, you need to tie on the right size tippet and fly pattern as quickly as possible. The efficient design of this pack puts your gear at your fingertips, so you can get back to casting and hooking up! It holds more gear than you'd expect, so you can leave your vest at home. The compact vertical shape holds two large fly boxes, yet still allows you to see your feet. Front pocket has two integrated tool retractors and tippet dispenser. Ripple-foam fly patch holds barbless hooks securely. Front pocket slides down for access to zippered leader/fly dressing pocket and license pocket. It is made of rugged, water-resistant nylon fabric. Tight lines!