| Beer | Brewery | Style | ABV |
|---|---|---|---|
| 49 - Grand-Cru | Amateurbrouwerij Stoop | Belgian Pale Strong Ale | 8.7% |
| 49d - Duvel | Amateurbrouwerij Stoop | Belgian Pale Strong Ale | 8.7% |
| 4:20 to Memes | Triptych Brewing | Imperial IPA | 7.9% |
| 4B Oude Gueze | BIIR | Gueuze | 6.0% |
| 4Beans | Sixpoint Craft Ales | American Porter | 10.0% |
| 4Beans (Barrel-Aged) | Sixpoint Craft Ales | Imperial Porter | 11.0% |
| 4D2 | Mikerphone | English Barleywine | 14.6% |
| 4K | Magnify Brewing | ||
| 4midable | BeuSire Brewing | Quadrupel (Quad) | 11.1% |
| 4th Anniversary | Other Half Brewing Co. | New England IPA | 10.0% |
| 4th Anniversary Ale | Figueroa Mountain Brewing Co. | Quadrupel (Quad) | 11.0% |
| 4th Anniversary Brux IPA | Rushing Duck Brewing Co | ||
| 4th Anniversary Chocolate Coconut Almond Imperial Stout | Westbrook Brewing | American Imperial Stout | 10.0% |
| 4th Anniversary IPA | Stone Brewing | American IPA | |
| 4th Anniversary IPA | Temescal Brewing | New England IPA | 6.7% |