Stay hydrated on the go with our 550ml high borosilicate gym glass water bottle. Made from durable, high-quality borosilicate glass, this bottle is perfect for taking to the gym or keeping on your desk at work. The single-wall insulated design helps to keep your beverages at the perfect temperature for longer periods of time, whether you prefer icy cold water or hot herbal tea. With a sleek, modern design and a convenient 550ml capacity, this bottle is a must-have for anyone with an active lifestyle. Say goodbye to disposable plastic bottles and make the switch to our eco-friendly, reusable glass water bottle today.