cuppons

A cuppon is a term used to describe a small, often round or oval, piece of absorbent material designed for use in a cup. These are typically made from paper, felt, or a similar fabric and are intended to absorb condensation from cold beverages or to prevent hot cups from damaging surfaces. They function similarly to coasters but are usually disposable and come in a more compact size, often fitting directly inside the base of a mug or glass.

The primary purpose of a cuppon is to protect furniture and other surfaces from water rings or heat damage. They can also help to insulate the drink, keeping it at its desired temperature for a longer period. While sometimes referred to as cup liners or absorbent discs, the term "cuppon" highlights their integrated nature with the cup itself. They are commonly found in disposable coffee cups or as an accessory for reusable beverage containers. The materials used are generally eco-friendly and biodegradable, making them a convenient and environmentally conscious option for beverage service. Their simplicity in design and function makes them a widely adopted item in various settings, from cafes to home use.