Hydrapak Pocketflask 500mL size-12-5d the Cloudflow 5 features a

the Cloudflow 5 features a top layer midsole crafted from Helion™ HF

Breathable mesh upper

There's also a fit adjustment cord on the hem that helps keep the jacket in place when you're in motion

・Smooth Stretch Woven The upper fit enables smooth running comfort with woven material that stretches horizontally according to your movement without stretching vertically

Metatarsal pad for ideal foot alignment

Hydrapak Pocketflask 500mL size-12-5d the Cloudflow 5 features aTop to bottom, this is Hydrapak's 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.