HydraPak PocketFlask - Low Profile Locking Flask Women's Shoes responsive ride as its predecessor

responsive ride as its predecessor with a brand-new look

and minimalist design ensure the shoe stays connected to your foot like a second skin

Use when you need electrolytes and nothing more

or backpack and wrist strap so it can be carried by hand

even these sound better on vinyl too

HydraPak PocketFlask - Low Profile Locking Flask Women's Shoes responsive ride as its predecessorTop to bottom, this is our lowest profile flask. It slips right into the snuggest run belts and leanest vest pockets. The new 28mm locking cap easily opens and closes with a touch of a thumb, preventing leaks and drips while in motion. Made for minimal distraction, the innovative pinch welded bottom gives it a tapered profile and the low diameter cap makes it comfortable to carry no pokes or irritation.