Royalford 500ml Vacuum Bottle Whether you're looking for the best reusable water bottle for the gym, a great-looking flask to keep your coffee, tea, or hot chocolate warm whilst out hiking, walking or travelling, or a portable wine chiller to keep your wine cool for a lazy Summer picnic, Royalford can performs perfectly with both hot & cold drinks whilst also reducing overall plastic usage. This vacuum flask has a compact design and is lightweight. It has a tight lid that fits perfectly and prevents any liquid from falling. It is leak-proof and is safe to be put in a travel bag. It maintains hygiene, and by using it, you are refusing plastic bottles which are harmful to the planet. It maintains the flavor and preserves the original freshness of the drink. Comes in beautiful brown color to make it extra stylish!