The road ahead may be long, but you're ready. The women's-specific Dyna 6 is a favourite choice for trail runners and racers who don't tap the brakes. Two hydraulics 500ML soft flasks inspire confidence when your journey takes you to your limits, with enough room for extra layers and calories for big days. Made with 100% recycled materials. A favourite choice of runners everywhere, the Dyna 6 carries 1 litre of water, with room to spare for extended miles and long days on the trail.