CUSTOMIZABLE SOLUTION: Fishing pack offers a customizable carrying solution, fitting multiple storage & tackle boxes (including Plano StowAway boxes) while side straps adjust for accessibility & added security. FISHING WORKSTATION: Main compartment flap folds down for use as a workstation—pack measures 12-inches long x 6-inches wide x 20-inches high & 1,440 cu. in. (23.25 liters). STAY HYDRATED & ORGANIZED: Fishing pack is hydration compatible & provides spacious compartments for strategic organization, on & off the water. FLY FISHING GEAR: Side water bottle or rod tube pockets & padded shoulder backpack straps provide you with the comfortability & flexibility needed when hitting the water.