What is purse water bottle?

A purse water bottle is a compact, lightweight and durable bottle that can be easily carried in a purse or handbag. These bottles come in varying sizes and styles, and are designed to hold enough water to keep you hydrated throughout the day. They are perfect for those who are always on-the-go and need to stay hydrated, but don't want to carry around a bulky water bottle. Some purse water bottles even come with a built-in filter to remove impurities from tap water, making them ideal for travelling in areas with uncertain water quality. They are also environmentally friendly, as they eliminate the need for disposable plastic water bottles.