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Find the differences that matter to your glass. Compare flavor, structure, alcohol, and how each bottle was made.
The short version
Where they differ
No clear differences in the assessed structure or declared production facts. Check the tasting notes and evidence below for a fuller picture.
Structure, side by side
From our tastings. Each mark shows an assessed level, with the same scale for every bottle.
Sweetness
1Best Day BrewingNot assessed
2Eighteen TwentyNot assessed
Body
1Best Day BrewingLight body
2Eighteen TwentyNot assessed
Look closer
The full comparison
Hiding 8 matching fields. Show every field
Blank and undeclared values are missing evidence. They are not treated as the same.
| Field |
2 Eighteen Twenty |
|
|---|---|---|
| Taste | ||
| Verdict | Best Day Brewing's Kölsch is one of the cleanest expressions in American craft nonalcoholic beer: light, crisp, gently toasty, finishing dry and clean at <0.… | Ripe raspberry and a faint salty edge lead into gentle sourness balanced by berry sweetness and a tart-fruit finish. |
| Flavor Differs | Malt, Green apple | — |
| Body Differs | Light body | — |
| Style | Kölsch | Sour |
| Alcohol & production | ||
| Method Differs | Membrane / cold filtration | Undeclared |
| Product facts | ||
| Origin | Sausalito, California, United States | Portland, Maine, United States |
| Evidence | ||
| Sources | 5 sources | 6 sources |
| Last verified | 2026-10-18 | 2026-10-08 |