Expanded Size - This quick release bottle cage is made with advanced plastic steel and fits most standard-sized water bottles. Ideal for bottles with a diameter of 2.5 to 3.3 inches, with a maximum holding capacity of 27 oz. Adjustable - Features 360-degree rotation. Adjust the screws to fit various frame tube sizes. This bike bottle cage can be installed on the handlebar, under the seat, down tube, fork, or front pipe. No Tools Needed - The clamp design allows for quick and easy installation and removal. Mounts in seconds without tools. Can be mounted vertically or horizontally. Includes additional anti-slip pads for improved stability. Material - Constructed with high-quality plastic steel and metal components for enhanced durability. Designed to securely hold various cups, cans, and bottles. Wide Application - A well-designed and affordable bottle holder. Compatible with multiple bike frame locations including handlebars, highway bars, and engine guards. Also fits most baby strollers, pushchairs, walkers, and scooters.