"Nathan® SpeedDraw 2.0 Insulated 12 ounce: The Nathan SpeedDraw 2.0 Insulated is a handheld hydration flask designed for runners who want quick access to water without breaking stride. This 12oz/355mL bottle combines portability with practical storage, making it ideal for everyday training runs, tempo efforts, and self-supported outings. The Push-Pull Blast Valve™ cap delivers fluid in quick bursts so you can hydrate on the move, while the double-wall insulation keeps your drink cooler 20% longer than standard bottles - a real advantage on warm days or longer efforts.The ergo flask features a sweat-channeled, no-slip grip insert that stays secure even when your hands are wet, and the fully adjustable hand strap with chafe-free thumb hole lets you run without actively gripping the bottle, reducing hand fatigue over time. An expandable zippered pocket fits most smartphones plus nutrition, keys, and small essentials, so you can carry what you need for a self-supported run. Integrated reflective print on both the flask and hand strap provides 360-degree visibility in low-light conditions. At 4.44oz/126g with the soft bottle, it won't weigh you down on shorter runs or everyday efforts.Why Our Fit Experts Love It""I used this on a 6-mile run and appreciated how easy it was to grab a drink without slowing down. The grip insert really does keep the bottle from slipping, and the adjustable strap meant I could dial in the fit so it felt secure without feeling restrictive."" - Michael, Road Runner Sports Fit Expert, Seattle WAWho It's Best ForThis flask is best for runners who want lightweight hydration storage for everyday training, tempo runs, and shorter long runs. If you prefer carrying your own water rather than relying on aid stations, or if you need to bring fuel and essentials on self-supported efforts, the SpeedDraw 2.0 works well. It's ideal for runners who value quick hydration access and appreciate reflective gear for early morning or evening runs. VIP Family members can take the Nathan® SpeedDraw 2.0 Insulated 12 ounce for a 90-Day test drive with our Perfect Fit Guarantee."