This double-wall stainless steel bottle features vacuum insulation and a cork base detail, combining style and functionality. Designed to keep your drinks hot or cold throughout the day, this 500 ml insulated water bottle is both leak-free and eco-friendly. The cork base adds a natural touch, making it stand out among other promotional insulated bottles. Available in multiple colours, it’s perfect for branded insulated drinkware and can be customised with your artwork.