Hydrapak SkyFlask™ Speed 350 ML

We love this minimal and easy handheld hydration bottle. So many handhelds feel like work to lug it around on a run but you will forget you are carrying this soft flask in your hand.  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. BPA & PVC free Leakproof Freezeable 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