Pink & Blue Polka Dot Thermal Insulated Tea Coffee Mug Cup Travel Takeaway & Lid Pink & Blue Polka Dot Thermal Insulated Tea Coffee Mug Cup Travel Takeaway & Lid The travel mug is an amazing product, designed to carry hot drinks while camping, walking or simply for everyday use. The mug is constructed from tough plastic and features a silicone holding ring which prevents fingers from getting burnt by hot contents. Complete with a screw cap that features a handy drinking slot, which helps to prevent contents cooling down too fast. Handwash recommended.