21B Specialty IPA: Red IPA
| Water treatment (pH ~5.3–5.6) | Not measured; same additions as Matt's previous Red IPA brews. |
| Gladfield American Ale Malt | 4.2 kg | 65.9% |
| Gladfield Vienna Malt | 1 kg | 15.7% |
| Gladfield Aurora Malt | 0.4 kg | 6.3% |
| Gladfield Shepherds Delight Malt | 0.4 kg | 6.3% |
| Gladfield Toffee Malt | 0.3 kg | 4.7% |
| Gladfield Eclipse Wheat Malt | 0.07 kg | 1.1% |
| Krush | 30 g |
| Mosaic | 15 g |
| Simcoe | 15 g |