Slate grey Size Medium. BLADDER NOT INCLUDED. Two extra-large stretch mesh soft flask/food harness pockets. Two lower stretch mesh/supplement harness pockets. Vertical zippered harness slash pockets for valuables or phone. Hydration sleeve with direct-zip access and hose path for easy loading. Stretch mesh front pocket for quickly stashing gear. Snap-in adjustable/removable dual chest straps for customized stability. Tuck away safety whistle. I only wore this on one run so it is practically brand new. See very tiny white stain in second to last picture. It’s a nice vest but I have a different one I prefer and haven’t worn this one since.