The road ahead may be long, but you're ready. The women's-specific Dyna 6 is a favorite choice for trail runners and racers who don't tap the brakes. Its included 1.5-liter reservoir inspires confidence when your journey takes you beyond support, and it has enough room for extra layers and calories for big days. Made with 100% recycled materials.

HYDRATION INCLUDED
Hydration sleeve with run-specific 1.5-liter reservoir included.

SPEED & STABILITY
Padded mesh straps provide comfort and stability with a quick-adjust ErgoPull hipbelt.

EASY GEAR ACCESS
Smart pocketing keeps the essentials, like water, gels, whistle and phone, accessible while on the trail.

• Two extra-large stretch mesh soft flask/food harness pockets

• Four lower stretch mesh food/ supplement harness pockets

• Vertical zippered harness slash pocket for valuables or phone

• Hydration sleeve with direct-zip access and hose path for easy loading

• Hydraulics 1.5L LT run-specific reservoir included

• Front panel zippered compartment

• Stretch mesh front pocket for quickly stashing extra gear

• Snap-in adjustable/removable dual chest straps for customized stability

• Trekking pole/ice axe attachment

• Tuckaway safety whistle

• Two open stretch mesh side panel pockets

• BACKPANEL: 3D Spacermesh bodywrap for lightweight padding, full ventilation and soft irritation-free contact surface

• HARNESS: Adjustable and removable dual chest straps for additional stability

• Front harness gear- and food-organization pockets

• Airmesh bodywrap for maximum ventilation, stability control and soft irritation-free contact surface

• Multiple sizes and gender-specific fit for long trail comfort