Nathan SpeedDraw 2 View 18oz Ins. Flask

See Your Hydration. Never Guess. The Nathan SpeedDraw 2 View Insulated Handheld 18oz Flask adds a game-changing feature to the proven SpeedDraw 2 platform: a transparent window that lets you see exactly how much fluid you have left — no squeezing, no guessing, no surprises at mile 12. The 18oz double-wall insulated flask keeps your water cooler 20% longer than standard insulated bottles, and the updated ergo shape is easier to hold and squeeze than ever. The Push-Pull Blast Valve™ cap delivers quick, controlled bursts of fluid on the move, while the sweat-channeled no-slip grip insert keeps th…

18oz / 535mL double-wall insulated flask with transparent view window — see your fluid level at a glance

Keeps fluids cooler 20% longer than other insulated bottles

Push-Pull Blast Valve™ cap — quick bursts of fluid without stopping

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