500ml of add-on or replacement hydration for vestpacks, harness pockets or handhelds with a durable, lightweight and packable design.
Extend your range on the trail with this remarkably lightweight, durable and packable soft flask. Toting 500ml of mission-critical hydration, it's lighter and more convenient than conventional water bottles and works seamlessely with the Duro® | Dyna trail running series vestpacks or handhelds. Sold separately so you can add-on or stock up your aid station.BPA-free.

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