Speedfil Speedflask 21 oz. Vacuum Insulated Stainless Steel Cycling Water Bottle with Bounce Back Lid 2.0 - Leakproof, BPA Free, Keeps Drinks Cold 24 Hours - Perfect for Road Biking, Mountain Biking & Outdoor Sports (Black)

Speedfil introduces the Speedflask. The first vacuum insulated stainless steel water bottle specifically designed for cycling. With double walled construction, this bottle will keep your fluid cold for hours and fits into most standard water bottle cages. As simple as pushing a button. The bounce back lid opens on demand and with a large diameter opening you are sure to get the right amount of fluid effortlessly. Bike, Hike, Paddle Speedflask is not just for cycling. After your ride grab it by the D-ring and continue your journey, wherever it may take you.

Designed for cycling to securely fit in most standard water bottle cages/ Bounce back lid allows for one hand operation

Speedflask now comes standard with Bounce Back Lid 2.0. This lid features a larger release button that protrudes out for an easier touch reference when hydrating on the fly.

Vacuum insulated / Keeps fluids cold for hours

18/8 pro grade stainless steel / Double walled, eliminates condensation

Easy to clean / No residual flavors / Wide mouth screw cap makes it easy to add ice

NOTE Speedflask is not interchangeable with Speedfil A2 or F2 hydration systems