Price reduced. Thank you for viewing. Black tumbler with a message and a sliding lid. How about a gift for your grandmother? The cavity between the outer and inner walls of the vacuum-insulated mug is a vacuum structure that keeps the drinking temperature just right. This vacuum-insulated cup can be used for a wide range of beverages, from hot drinks to ice. It also doesn't condense, so it won't stain your desk, and you don't need a coaster. The outside doesn't get hot even when you put hot drinks in it. The lid can be opened and closed with a slide and has a hole, so you can drink with the lid on, and you can insert a straw into the drinking spout of the lid. It comes with a lid, so you don't have to worry about dust or insects getting in, and it's easy and convenient to use. (Please note: It is not completely sealed, so it cannot be carried in a bag, etc.) The vacuum-insulated mug is designed with a wide mouth despite not being too deep, so you can put your hand in and clean it perfectly, and the inside is flat and smooth, so it is less likely to retain coffee color, tea stains, and odors. Body size (approx.): Wide mouth 81mm, bottom outer diameter 87mm, height 108mm. Mug body and straw material: 304 stainless steel, lid material: BPA-free ABS. Capacity: 350ml. Weight (approx.): Body 230g, Lid 46g. 49