Gregory Arrio 24L Unisex Day Hiking Backpack with Ventilated Backpanel and Built-in Hydration Attachment (Reservoir Not Included), One Size Fits All,

Gregory Arrio 24L Unisex Day Hiking Backpack with Ventilated Backpanel and Built-in Hydration Attachment (Reservoir Not Included), One Size Fits All,

FreeSpan suspended open-air mesh backpanel keeps you cool and comfortable on the trail Top loading access with secure drawstring closure Perforated, breathable shoulder harness with integrated hydration routing and sternum strap with integrated safety whistle Internal hydration sleeve with SpeedClip hydration hanger compatible with our QuickDry 3D Hydro Reservoir (reservoir not included) Front buckle closure with reflective attachment loops Front vertical zippered stash pocket The Arrio 24 Backpack lets us tackle our list of hikes and peaks, even when the temperatures continue to rise. With a back panel made of open-air mesh, our sweat from climbing the uphill portions of the trail dries in a flash, leaving us to enjoy the fresh breeze. The hydration clip lets us take sips of water while we keep moving, and the accessible pockets let us grab extra layers or our camera without hesitation.