Mine Office is a thermal mug holding 420 ml of hot or cold liquids, for use at home, in the office, in the classroom or even when travelling. The stainless steel unbreakable flask has soft film outer finishing and a non-slip base. Its high-impact and high-temperature resistant plastic spout, with a safety lid and silicon seals makes the mug fully hermetic. Vacuum-based thermal insulation in the steel flask and an inner reflecting radiation film ensure hours of heat retention.