Baratza Forte Single Dose Hopper & Optional Bellows Combo Add Optional Bellows? (Lid already Included):Add Bellows Additional photo credit by @thatonecoffeepage

Additional photo credit by @thatonecoffeepage

For optimal air-tightness on the Niche Duo

There were a few pieces from the batch that turned out below the standard of what I was looking for

Varia VS6 (Fits on the stock funnel and replaces stock hopper)

or in any way officially connected with Option-O

Baratza Forte Single Dose Hopper & Optional Bellows Combo Add Optional Bellows? (Lid already Included):Add Bellows Additional photo credit by @thatonecoffeepageIf you only single dose on your Baratza Forte, you can swap out your large stock hopper for our 3D printed low profile, single dose hopper designed specifically for the Baratza grinders models (except Sette). If you also have issues with retention, then say farewell to it with our optional bellows that will help you achieve up to an incredible 0. 0g to 0. 2g retention on each grind*. Note: The design has been updated as of Jan 2026, and new photos are