<b>Why Choose Seven Sparta Car Seat Drink Cup Holder?</b><br><br> The concept is good for most factory cup holder with more secure to hold the water bottles <br>firmly when driving down the road. This is a must have if you enjoy the large water bottles <br>and want them secure in your vehicle.<br><br> <b>Fit most brands bottles(3.4"-3.8" diameter):</b><br> Hydro-Flask: 32 oz. and 40 oz.<br> Klean Kanteen: 40 oz.<br> Camelbak: 32 oz. and 40 oz.<br> Takeya: 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><br> <b>Well-Designed:</b><br> Seven Sparta car cup holder fit diameter 2.5"-3.75" console cup holders. The base twists to <br>expand the bottom surface to fit the different sizes of factory cup holder and keep the water <br>bottles in place securely. NOT fit Subaru outback/Mazda 3/2005 chevy colorado.<br><br> <b>Locks In Place:</b><br> The base is easy to insert and remove. The rubber tabs around the top of the cup holder will <br>helps smaller cups fit into the holder and stops the larger ones from rattling and spilling.<br><br>