9 front pockets: 3 large stash pockets, 3 zippered pockets, 2 soft flask, and 1 small envelope pocket; 2 larger back pockets, including a lower pass-through pocket; Trekking pole carry loops are customizable for versatile carry options; Easy on/off zipper and cinch system ensures balanced, bounce-free fit; Reflective logos for increased visibility in low light conditions; 2 BPA-free Body Bottle 500 soft flasks included; Reservoir compatible up to 1.5L