: ~15.5 gallons; the industry standard "full-size" keg.
: Small dents are common and usually safe, but avoid kegs with deep gouges or damage to the "chime" (the top/bottom rims) that might prevent them from standing or stacking. buy used sanke kegs
: Avoid buying branded brewery kegs from individuals. Commercial kegs are usually property of the brewery; selling them without a clear title can be considered theft. Look for "unbranded" or "de-branded" kegs. Inspection Checklist : ~15.5 gallons