BioLite CoffeePress Attachment for KettlePot BPA-free Coffee Press accessory only for BioLite's camping and outdoor cooking KettlePot (KettlePot sold separately) Brew coffee for 4 minutes then press plunger down Secure fit using the KettlePot's silicone seal Use a KettlePot and a BioLite CampStove to heat (each sold separately) Handle unscrews and nests with CampStove for convenient packing inside BioLite KettlePot