Almost twenty years ago, the original Waterdance was born. Since then, it has occupied a special place in thelumbar pack lineup as the first choice for guides across the Rocky Mountain region and around the world. In its latest configuration, the Waterdance Pro Guide Pack builds on a laundry list of terrific features. Two large main compartments offer enough room for three to four large fly boxes, countless accessories, and an extra layer if the weather doesn't cooperate. It's clear why the most demanding fly guides choose this pack over any other on the market.