







Whether your run is weekday maintenance or pushing through mile 50 of your fifth ultramarathon of the season, proper hydration is essential for high performance on trail.
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.