Nathan Pinnacle Soft Flask Handheld 18oz Vaporfly The curved back hem and

The curved back hem and elegant seam lines throughout the design keep the look sleek

this next-gen remake takes what we love about the ultra-cushioned runner and pushes performance to the max

Triathlon and Multisport ProfilesAutomatically record splits with built-in profiles for triathlons

Grippy Outsole

Battery Life Flashing 110 hours

Nathan Pinnacle Soft Flask Handheld 18oz Vaporfly The curved back hem andBuilt for runners who want premium soft flask hydration in a larger capacity, the Pinnacle Soft Flask 18oz Handheld features our advanced ExoShot flask technology in an updated carrier with a grip free mesh strap that contours to your hand. Ideal for marathon training, trail runs, hikes, and longer efforts where extended hydration and comfort both matter. The 3D soft flask collapses as you hydrate to minimize size, and a wrap around pocket secures