HydraPak SkyFlask IT Speed 300ml – Insulated Collapsible Handheld Running Water Bottle Soft Flask – (300 ml/10 oz) – Adjustable Handstrap, Spill-Proof Cap, Silver

INSULATED HANDHELD HYDRATION – IsoBound Insulation helps to keep water cold and prevents bottle sweat, lightweight design fits in running vests or pack pockets.
COLLAPSIBLE WATER BOTTLE – Soft subject matter conforms in your hand or pocket, and shrinks as you drink to scale back movement and pack away easily when empty.
SECURE FIT – Easy to carry, adjustable strap cinches down to suit different hand sizes
SPEEDFILL CAP – Cap flips open for quick refills and snaps closed for leakproof seal, High-go with the flow bite valve auto-seals after each and every sip, getting rid of annoying drips
100% BPA & PVC FREE – No weird taste, and no needless or harmful chemicals.