Maximum storage, hydration, and comfort make the H.A.W.G.® Pro a triple threat on the trail. Equipped with a large 3-liter Crux® Reservoir and the cargo capacity to hold another - for a full 6-liters - our largest bike pack was built for long days and epic rides. The all new Air Support™ Pro Back Panel is comfortable and efficient. Designed with body-mapping technology, air flow is channeled to cool areas that generate the most heat. The 3D vent mesh harness is light and durable and a magnetic tube trap allows for quick sips without taking your eyes off the trail. Hip belt cargo pockets keep essentials close at hand and the universal helmet hook makes it easy to carry when not riding. Unpredictable weather? The built-in rain cover quickly deploys to shield your gear. Always adventure ready, this next generation H.A.W.G. is also Impact Protector™ and e-bike battery compatible.