Built for runners and trail athletes who want soft-flask hydration without a vest, the ExoDraw 2.0 18oz Handheld combines an ergonomic, grip-free hand strap with a rigid ExoSpine™ that gives the soft flask shape and support. Ideal for marathons, trail runs, hikes, and any effort where slosh-free comfort matters.

The 18oz BPA-free soft flask with bite valve can be removed and used in any Nathan hydration vest pocket, and a small stash pocket holds a key or gels. Browse more handheld bottles to find the right size and fit for your next run.