- Two extra-large stretch mesh pockets for water bottles or food - Two lower stretch mesh pockets for food/supplements in harness - Vertical zippered pocket on harness for valuables or phone - Hydration sleeve with direct zipper access and hose path. easy loading - 2x Hydraulics 500ml bottles included - Zippered compartment on front panel - Front stretch mesh pocket for quick storage of extra gear - Snap-on adjustable/removable double chest straps for customized stability - Trekking pole attachment - Snap-on safety whistle - Two open stretch mesh side pockets