Hydrapak Skyflask IT Speed 300ml

Keep your water cool and prevent bottle sweat. An insulated version of our handheld SkyFlask Speed 350ml soft bottle, the SkyFlask IT Speed 350ml features our IsoBound technology. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask.

Isobound Insulation
Prevents heat transfer from the user to the hydration, the ideal solution for a wide range of outdoor endurance activities

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

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