(R, A) Fat Markoth's Cummerbund (Belt of Hill Giant Strength)

Rare

Markoth – “Fat Mar” to those that didn’t truly know him – treasured this reinforced, velvety waistband above all other possessions. He wore it every day in life but was never able to fully grasp its benefits despite being attuned to it: while attuned, the wearer’s strength becomes 21 and, once per day, the wearer has advantage on one saving throw that might otherwise result in a level of exhaustion.