This is a cap for the IKEA Guldfisk jar, with space for a seal ring and a valve.
It converts the jar into a "Bean Vault".
I prepare portions of my coffee beans by using a couple of these "bean vaults", thus avoiding to open the coffee bag or coffee container and letting air in each time when a single portion is needed.
As the "originals" from WW are quite costly I looked for alternative options. The IKEA Guldfisk is quite perfect from size but unfortunately lacks a good seal (and valve). Thus I created an "airtight" cap myself.
Jar:
The IKEA Guldfisk (6cl) is perfect for those coffee portions and takes up to 24g of my favourite beans.
Seal:
Use this or similar O-ring from silicone with inner diameter 23mm, 2mm thick, outer diameter 27mm
Valve:
Use this or similar valve made from PE, which should neatly snap in place. Otherwise use a bit of glue.
Notes:
| Guldfisk_Deckel_GL36.stl | 1.5MB |
