Cigar Case Dimensions: Exterior Size, Channels, Openings
Product dimensions describe different things: exterior size tells you how the case packs, while channel width, opening diameter, and usable length determine cigar fit.
Case & Cedar
Fit & Sizing
Which cases fit which cigars: ring gauge to millimeters, vitola charts, measuring, and one answer per common size.
Cigar Ring Gauge vs. Case Opening Diameter
Ring gauge is expressed in sixty-fourths of an inch, while case openings are usually listed in millimeters. Convert before ordering: diameter in millimeters equals ring gauge × 25.4 ÷ 64.