Color: Black Opal
Size & Fit Size: Select
Please select size!
Add to Wishlist.
Add Item To Wishlist.

All Mighty Guarantee

Find it Locally

Find this item at a store near you.

Buy Online

Shop one of our online partners.

Not currently available at any of our online partners


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 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.

Key Attributes


Vest-pack fit provides bounce-free stability and purpose-built for incredible comfort so you can focus on FKT's and PR's.


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.


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.


  • Zippered reservoir sleeve with included Hydraulics™ LT Reservoir
  • Vertical zippered harness slash pocket with whistle zipper pull
  • Dual accessible lower side panel stretch mesh pockets
  • Dual extra-large stretch mesh flask/phone/food harness pocket
  • Dual lower stretch mesh food/supplement harness pockets
  • Hydraulics™ LT 1.5 Reservoir with QuickConnect™ and sternum magnet included
  • Dual-zippered panel access to main compartment
  • Front panel zippered slash pocket Front panel stretch mesh compression pocket


  Volume Dimensions Weight
WXS/S 305 in3 / 5 l 13.78h x 7.48w x 5.12d in. 0.761 lbs.
WS/M 366 in3 / 6 l 15.35h x 7.48w x 5.12d in. 0.81 lbs.
WXS/S 305 in3 / 5 l 35h x 19w x 13d cm 0.345 kg
WS/M 366 in3 / 6 l 39h x 19w x 13d cm 0.367 kg
70D x 140D Nylon Triangle Ripstop
320Gr Nylon Stretch Mesh
200Gr Nylon Stretch Mesh
Product Manual Additional languages available here �

Which Duro/Dyna is right for you?



by PowerReviews
OspreyDYNA 6

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top

(9 of 9 customers found this review helpful)


I hope to wear it out


from Louisville KY

About Me Casual Adventurer


  • Easy To Load
  • Highly Adjustable
  • Lightweight


    Best Uses

    • Day Hikes
    • Trail running

    Comments about Osprey DYNA 6:

    I've been testing this vest since last fall (sample sale at my local outdoor store), and I have worn it and stuffed it full of necessities for runs lasting longer than 60 minutes or in situations where the temps are hot and I need water but my handheld is simply not enough. I've had a Mtn Hardware pack that I thought it loved until I wore this Dyna 6. I love it. It doesn't budge, bulge, sag, grab, poke, scratch, my skin whatsoever. I get a little chaffing on my back at the bottom of the pack and my back, but it pales in comparison to what other packs have done to me. It stays put and sits up high and absolutely NO bounce. I have a short torso and this pack is so perfect for my body. I have had countless comments about my race vest and many women have asked me how they can get one. It is an amazing, functional vest and I cannot fathom running long distances without it. I love love love this vest and I hope others get to have the same feelings about a piece of running gear too. Thank-you for an amazing item. I hope to wear it to death. ;-)

    • What Is Your Gear Style:
    • Minimalist
    • Was this a gift?:
    • No

    Displaying review 1

    Back to top