More AerodynamicActually reduces drag caused by stem and headset spacers.Same width as head tube (Standard size bag), therefore no increase in frontal area.72 degree front fits tight up against stem. Tapered aero design profile.Super smooth low skin friction exterior reduces drag. Non Sway DesignNon slip surfaces underneath and on front of bag grip top tube and back of stem.Extra long front straps allow bag to be attached to bikes with cables entering the top tube behind the headset. Easier to UseLocated within easy reach while riding. Non slip rubber zipper pull.One handed Super-Slide zipper Smart StorageMount behind sterm on integrated top tube bolt bossesSilver colored interior makes it easier to see contents.Can store the longest energy bars. Contents Stay CoolerInsulated sides keep your nutrition cooler.Silver interior helps reflect heat away Dimensions: 8.4” (21.3cm) L x 2.5” (6.4cm) H x 1.5” (3.8cm) W MaterialProprietary low skin friction woven material. Red stretch interior mesh. Reflective silver lining. Proprietary insulation material. Anti-slip base. High stitch count embroidery. Volume: 0.33 liter (20.4 in3) Weight: Bag: 21.3g, Insert: 15g, Hardware: 8.2g – Total 44.5g
