| Beer | Brewery | Style | ABV |
|---|---|---|---|
| Ipswich Nut Brown | Mercury Brewing Company | American Brown Ale | 5.5% |
| Ipswich Oatmeal Stout | Mercury Brewing Company | Oatmeal Stout | 7.0% |
| Ipswich Original Ale | Mercury Brewing Company | American Pale Ale | 5.4% |
| Ipswich Porter | Mercury Brewing Company | American Porter | 5.9% |
| Ipswich Route 101 IPA | Ipswich Ale Brewery | American IPA | 6.0% |
| Ipswich Summer | Mercury Brewing Company | American Blonde Ale | 4.9% |
| Ipswich Winter | Mercury Brewing Company | Old Ale | 6.2% |
| IPW | Upstate Brewing Company | American IPA | 6.5% |
| IPX (Mt Hood Hops) | Hopworks Urban Brewery | 6.0% | |
| IPX (Simcoe Hops) | Hopworks Urban Brewery | American IPA | 6.0% |
| IRA | Cascade Lakes Brewing Co. | 6.8% | |
| IREALLYdontwanttoBU! | The Veil Brewing Company | American IPA | 6.9% |
| Irene | Perennial Artisan Ales / Side Project | Belgian Dark Strong Ale | 9.0% |
| Iridescent | Upland Brewing | Wild Ale | 6.0% |
| Iridium Flare | Bottle Logic | Braggot | 13.0% |