What you need:
-750ml bottle
-Garmin mount
-2 small rubber bands from Garmin
-2 big rubber bands from Garmin
-tape
-the will to make it happen
Tie one big rubber band with one small rubber band. Do this two times to get two extra long bands:
Put the Garmin mount on top of the tiny rubber adaptor on the bottle like this:
Put the extra long rubber bands on the Garmin mount:
Put some tape over the rubber bands to make sure they don’t get damaged . Another benefit is that the rubber bands can’t move:
Put your Garmin on the Garmin mount:
Ready to rock and roll! Simple, aero and fast: