The sleeve has a pocket for carrying the coffee filter papers. Allows you to store 10 coffee filter papers. You can carry both coffee distiller and filter coffee papers in one bag.

You can brew 1 cup of coffee at a time. Suitable for cups or thermoses with a mouth diameter between 5 cm and 8 cm. It has three feet that prevent it from sliding out of the coffee cup.

Unique foldable design makes it easy to carry and store. Folds flat and transports. Made of 0.5 mm stainless steel material, it is suitable for food contact.

Lightweight, easy to install, reliable, small footprint. You can install in 10 seconds.