Nathan Sports SpeedDraw Plus Insulated Flask

Whether you are on the tread, track or trail, hands free hydration is key. With the most natural of grips and the large, expandable zippered pocket, you'll forget you are carrying all of your essentials in the SpeedDraw Plus Insulated Flask. Stay seen, safe and still moving with the integrated reflective fabric which offers 360-degree reflectivity. 18oz / 535 mL double-wall insulated Flask   Race Cap offers quick bursts of fluid  Double-wall construction keeps fluids cooler 20% longer  Ergonomic flask with sweat-channel  Fully-adjustable hand strap with chafe-free thumb hole  No-slip grip insert for an easier carry  Integrated reflective fabric   Large, expandable, zippered pocket fits most smartphones  70% Nylon, 30% Polyester  Storage Capacity: 12.7 cu in/0.21 Liters  Weight With Soft Bottle: 3.9 oz/110.6 g