0 a tube-shaped piece of material that is put on a cup for hot drinks, to stop you burning your fingers when you hold it: --
Perfect for use with hot drinks cups, our cardboard takeaway cup sleeves stop fingers being burned.
These reusable cup sleeves are made from textured silicone for easy grip.
The company gives customers a discount when they bring their own reusable cup, and uses corrugated cup sleeves made from recycled fiber.
