Satisfy Justice Cordura Hydration Vest 5L - BlackA tech'd out 5 litre hydration vest from Satisfy. Delivering a close fitting, multi faceted solution for distance runners, offering an 8 pocket system for stowing sustenance; headphones; a packable jacket, you name it. Two 500ml soft bottles made in collaboration with HydraPak are included, with a bungee cord system to lock them in place when navigating difficult terrain. Two rear compartments offer further storage and there's even a bungee cord