<B>Features:</B><BR> Fits diameter 2.5"-3.75" console cup holders.<BR> Fits most brands bottles in 3.4"-3.8" diameter.<BR> Stops the larger ones from rattling and spilling.<BR> Keeps the water bottles in place securely.<BR><BR> <B>Fit for most brands bottles:</B><BR> Klean Kanteen: 40 oz.<BR> Takeya: 32 oz and 40 oz.<BR> Camelbak: 32 oz. and 40 oz.<BR> Hydro-Flask: 32 oz. and 40 oz.<BR> Healthy Human: 32 oz and 40 oz.<BR> Nalgene: 30 oz., 32 oz., 38 oz., and 48 oz.<BR> Yeti Rambler: 20 oz., 26 oz., 30 oz., and 36 ounce (14oz. will NOT fit) <BR>