Take matters into your own hands with the SkyFlask™ Speed 350ml handheld. Mile after mile, the SF350 is comfortable to hold with an adjustable hand strap. Topped with our SpeedFill™ cap that makes aid station refills a breeze. Boost your performance.

• ADJUSTABLE HAND STRAP

  The ideal hand-held solution for running, adjustable strap cinches down to fit different hand sizes

• COMPRESSIBLE

  Soft design shrinks as you drink, reducing water movement and easily stores in your pocket when empty

• SPEEDFILL CAP

  Flips open for fast refills and snaps closed for a spill-proof seal

• LIGHTWEIGHT

  Flexible design makes it light and compact