The unique combination of FIDLOCK technology and the Boa® Fit System turns every bottle into a FIDLOCK bottle. Whether the PET bottle from the tank or the banana for the mega rise - with the TWIST uni connector you attach everything quickly and safely.With the TWIST uni connector you have what you want, if you want it. Available with TWIST bike base for screwing to the threaded bushings or with TWIST uni base for universal attachment to all pipes.Key Features:Fits every PET bottleEasy attachment thanks to Boa® Fit SystemSuitable for bottle diameters up to 80 mmAnti-slip insert for firm holdCompatible with all TWIST bases