1. This multi-functional water bottle holder is designed for bicycles and mountain bikes, and is also suitable for strollers, meeting the needs of different scenarios. It features a quick-release design, which is easy and convenient to operate, allowing you to quickly install or remove the water bottle holder. 2. The water bottle holder is made of good-quality ABS material, which is sturdy and durable. It can withstand a certain amount of external force impact and daily wear and tear, ensuring long-term use during your journey. 3. In terms of design, this water bottle holder has universal adaptability. Its universal size design can fit most bicycles, mountain bikes, and strollers, eliminating the worry of size mismatch. Moreover, its appearance design combines aesthetics and practicality. The simple shape not only does not spoil the original overall beauty of the vehicle, but also adds a touch of fashion. 4. Whether you are a cycling enthusiast riding freely in the mountains or a parent taking your baby out and strolling on the street with a stroller, this water bottle holder can be your considerate companion, allowing you to conveniently carry a water bottle and replenish water at any time. This product is in stock, and the sufficient inventory can quickly meet your needs. Hurry up and add this practical item to your travel gear!