Osprey Dyna 6 With Reservoir

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. Specs   Volume Dimensions Weight WXS/S 305 in3 / 5 l 13.8h x 7.5w x 5.1d in. 0.64 lbs. WS/M 366 in3 / 6 l 15.4h x 7.5w x 5.1d in. 0.66 lbs. Fabric Main:  70D x 140D Nylon Triangle Ripstop Accent:  320Gr Nylon Stretch Mesh Bottom:  200Gr Nylon Stretch Mesh Key Attributes BUILT FOR SPEED Vest-pack fit provides bounce-free stabilit