Locking collar - A locking collar on the distributor end keeps you from exceeding your intended height setting

tolerance +/- 0

clogging and causing the coffee to over-extracting

This filter is designed specifically to fit the 3 cup Chemex

Doubles as a tamping station - The drawer has a groove that fits your portafilter so you have an even surface to tamp on

MiiR Flip Travel Tumbler Size:16oz Locking collar - A lockingThe MiiR Flip Travel Tumbler is the best option when carrying a mug or a tumbler wherever you go needs to be practical and convenient. That is why finding the best travel mug is a must! It can save you money and avoid stress when the road gets bumpy (you dont want spills all over your stuff!). With its press fit lid, it is carefully engineered to withstand all the bumps and upside downs when travelling, so you can be sure that there are no splashes.