Coffee Caps - Mason Jar Coffee Storage System - Let Your Beans Breathe

Let beans breathe without exposure unwanted oxygen

Patented one-way valve allows trapped carbon dioxide gas escape prevents oxygen moisture getting preventing beans spoiling

Coffee caps included dark roast blonde color dishwasher safe bpa- phthalate-free

Fits any wide-mouth mason jar ball kerr bernardin etc screws with band included

Let beans breathe fresh roasted coffee off carbon dioxide de-gassing process keep long possible they must stored container which allows this escape necessary without allowing oxygen get cause them stale we've created caps transform any wide mouth mason jar ideal bean storage vault using same technology developed our pickle pipe with jars already have around house just screw cap place standard band included store dark spot cupboard that's there are valves replace maintenance monitoring whatsoever works don't spend more only size purpose provide flexibility large small quantities reduces cost upcycle yet another useful

Amazon ASIN B01DDWM4R8

Masontopsby Genuine Essentials