The cellar
Compare bottles
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 yet tasted
Body
1Best Day BrewingLight body
2Eighteen TwentyNot yet tasted
Look closer
The full comparison
6 fields match. Differences are marked.
| Field | ||
|---|---|---|
| Taste | ||
| Record Differs | Tasted | Research record |
| Score Differs | 84/100 |
Research record |
| 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.… | Research record |
| Flavor Differs | Malt, Green apple | Research record |
| Sweetness Differs | — | Research record |
| Body Differs | Light body | Research record |
| Likeness | — | Research record |
| Category | Beer | Beer |
| Style | Kölsch | — |
| Alcohol & production | ||
| Alcohol level | <0.5% | <0.5% |
| Production | Dealcoholized | Dealcoholized |
| Method Differs | Membrane / cold filtration | Undeclared |
| Product facts | ||
| Origin | Sausalito, California, United States | Portland, Maine, United States |
| Price | Under $20 | Under $20 |
| Bottle size | 12 fl oz (355 ml) can | 12 fl oz (355 ml) can |
| Evidence | ||
| Verification | Producer documented | Producer documented |
| Sources | 5 sources | 6 sources |
| Last verified | 2026-10-18 | 2026-10-24 |