【High quality environmentally friendly materials】: The cup holder is made from safe and eco-friendly ABS materials for durability and toughness. It is well made, no sharp edges, smooth surface prevents scratches, safe for babies and children. 【The cup holder is very stable】: At present, the rotary quick-release bottle holder on the market has a small bottom of the main body of the cup holder, the bottom of this product is designed with a large diameter, and the bracket is more stable, holds cup securely. 【360° Rotation】: Currently, rotating quick release bottle cages on the market can only be adjusted to two angles 90 degree and 180 degree, this product can be adjusted to any 360 degree angle except 90 and 180 degree ,15 degree 30 degree 45 degree etc. Left and right angles can be adjusted. 【Easy to install】: No screws and you can disassemble anywhere, anytime. Unlike other bottle cages that use tools to disassemble, but this product does not need them, just press a button to adjust the angle. 【Compatibility】: Perfect for mountain bike, bicycle, stroller, wheelchair etc. Compatible with most strollers, the water bottle holders can be used to hold milk bottles, water bottles, drinks, juices, etc. Designed to store cups, cans and bottles.