Start you year with a reusable cup, saving you money while getting drinks on the go and helping the environment too. The thickness of the glass Keep Cup helps to insulate, meaning your tea or coffee will stay hot for longer, while your iced beverages will be kept cool! Perfect! This mug is ideal for busy coffee lovers who want to be able to enjoy their favourite beverage any time, any where. This mug holds 227ml of liquid, making it equivalent to your small household mug, it features a spill-proof lid, the clean and simple look means that this mug would look great in any home.