Model: The Stash (Black)
Storage Capacity: 3.5-7 grams
I dont think they work well. Mine either leaks or its not working properly. Seems like the air isnt staying locked.
The Mini stash holds up to 28 grams of whole bean coffee in a vacuum using the pump in the lid. Premeasuring the beans and holding them in the Canlock mini , minimizes exposure to air .
I've only had it for 2 days but so far it works just like it is supposed to
Awesome products! StAys fresh and great size!
Fast shipping, quality jar and cap, highly recommended!