What sets G4 apart even among premium blancos is its water source — a 50/50 blend of naturally captured rainwater and mountain spring water that gives the spirit a unique minerality no municipal supply could replicate

grapefruit pith

Our spirit flows from a spring house

Bottled at 90 proof

Jack Daniel's Single Barrel Rye Glengoyne 18 Year What sets G4 apart evenThis historic creation marries the smoothness of Jack Daniels with a unique 70% rye grain bill. Complex flavors of ripe fruit mingle with light toasted oak notes to create a taste rich with spice and a pleasant lingering finish. This is a big, bold rye that does not overpower.