The biggest mug you can press into with the AeroPress has a top inner diameter of 3 3/4 inches (95mm). The smallest mug you can press into with the AeroPress has a top inner diameter of 2 5/8 inches (67mm).
FAQ
The biggest mug you can press into with the AeroPress has a top inner diameter of 3 3/4 inches (95mm). The smallest mug you can press into with the AeroPress has a top inner diameter of 2 5/8 inches (67mm).