Keep your water cool and prevent bottle sweat. An insulated version of our handheld SkyFlask™ 500ml soft bottle, the SkyFlask IT 500ml 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

LOCKING CAP
Leakproof, twist-locking cap for spill-free transport