Heading out for a long run? Not sure about the weather, or your ability to navigate and get home before dark? When you need to bring a few extra pieces of kit with you, or if you’re going fast and light, the Dyna 6 accommodates just enough fuel and gear to get you there and back—no matter how far “there” may be. With a women’s-specific fit for bounce-free stability and comfort, and ample room for long runs requiring extra layers or gear, thoughtful and accessible storage for fuel and other small items, trekking pole storage, a Hydraulics LT 1.5L reservoir, and soft flask compatibility, this pack will please novice runners and experts alike.
Built for Speed
Vest-pack fit provides bounce-free stability and purpose-built for incredible comfort so you can focus on FKT’s and PR’s.
Hydration Included
Bottles, reservoirs, and add-on flexibility for short runs, long runs, and everything in between. You decide what you need. Duro/Dyna makes it possible.
Easy Gear Access
Pockets up front for quick access to fuel and soft flasks, trekking pole storage when you need to use your hands as much as your feet to move forward, and room for rain gear and extra layers.
Features
Included Osprey Hydraulics 1.5 LT reservoir with QuickConnect and sternum strap magnet for bite valve

Front panel zippered internal reservoir sleeve
Front panel zippered slash pocket

Accessible dual lower side panel zippered stretch mesh pocket


Lower stabilising/expansion compression straps
Snap-in adjustable/removable dual chest straps for customized stability
Vertical zippered harness slash pocket for valuables or phone

Dual extra-large stretch mesh soft flask/food harness pockets
Dual lower stretch mesh food/supplement harness pockets
Trekking pole attachment

Tuckaway safety whistle

Front panel stretch mesh compression pocket
Women’s-specific sizing and fit
Carry Information
Full Airmesh Backpanel
Breathable mesh wrap with soft, irritation-free contact surface
Body Wrap Harness
Adjustable and removable dual chest straps for stability
Front harness gear- and food-organisation pockets
Breathable mesh wrap with soft, irritation-free contact surface
Die-cut EVA foam for larger loads
Full Airmesh Hipbelt
Mesh-covered, perforated foam harness
Modified straight ErgoPull hipbelt closure
Zippered stretch mesh bodybelt pockets
Seamless integration with vest-pack-style fit
Specifications
| Volume | Dimensions | Weight | |
|---|---|---|---|
| X-Small/Small | 305 IN3 / 5 L | 35H X 19.0W X 13D CM | 0.29 KG |
| Small/Medium | 366 IN3 / 6 L | 39H X 19.0W X 13D CM | 0.30 KG |
Fabric
| Main | 70D x 140D Nylon Triangle Ripstop |
|---|---|
| Accent | 320Gr Nylon Stretch Mesh |
| Bottom | 200Gr Nylon Stretch Mesh |




















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