The Chemex Funnex is the perfect device for brewing coffee while travelling the world. The unique funnel design imitates the classic Chemex brewing style, while allowing you to brew directly into your mug. Comes with a silicone gasket, to fit the device to any cup or carafe. 
Uses a double-walled non-porous Borosilicate glass to retain heat without absorbing odors or chemical residue.
Capacity - 5-15 g of coffee
Filter compatability - Chemex FP-2 and FP-2N Bonded Filters