Promotional Travel Thermal Mugs manufactured with high polished plastic and a black rubber grip in a sleek, modern design. These personalised travel flasks are certain to keep your favourite warm beverages warmer for longer, allowing you to enjoy them on the move, anywhere all while advertising your logo or brand at the same time for the same great price! Not dishwasher safe, not spill proof or leak proof. Ideal for campers, travellers, students, those travelling to and from the office and more.