Actually reduces drag caused by stem and headset spacers.
Airfoil shape provides clean air flow around bag.
Perfect 5:1 ratio for lowest possible drag.
Same width as head tube, therefore no increase in frontal area.
Super smooth low skin friction exterior reduces drag.
Non Sway Design
Non-slip surface underneath bag grips top tube with more than 17lbs of grip force.
Three long velcro straps make bag secure.
Easier to Use
Located within easy reach while riding.
Non-slip dual rubber zipper pulls so you can open from either end.
One handed Super-Slide zippers.