About this item Expanded Size - This quick release bottle cage is made with high-quality plastic and steel, designed to fit most standard-sized water bottles. Ideal for bottles with a diameter of 2.5 to 3.3 inches, with a maximum capacity of 27 oz. Adjustable - Features 360-degree rotation. Adjust the screws to securely fit various frame tube sizes. Universal Mounting - Compatible with bike handlebars, under seat, down tube, fork, and front stem. No Tools Required - Tool-free clamp design allows for quick and easy installation and removal. Can be mounted vertically or horizontally. Includes additional anti-slip pads for enhanced stability. Durable Material - Constructed with durable plastic and metal components for long-lasting performance. Suitable for holding various cups, cans, and bottles. Wide Application - A practical and affordable cup holder that can be used on multiple bicycle frames including handlebars, highway bars, and engine guards. Also compatible with most baby strollers, pushchairs, walkers, and scooters.