old wine in a new bottle

Same substance, different container

Old wine in a new bottle describes something familiar presented as if it were new—a repackaged idea, policy, or product that hasn't fundamentally changed.

The phrase suggests the novelty is superficial: Their "revolutionary" teaching method is just old wine in a new bottle.

Sometimes used critically to expose marketing spin or intellectual recycling.

Related

lipstick on a pig · window-dressing · dressed up · rebranding · bait and switch · pretense · facade · wolf in sheep's clothing · illusion · charade · disguise · smoke screen · rehashing · repurposing · sham · veneer · unchanged · nothing new

Opposites
genuineness of innovation

old wine in a new bottleparadigm shift

Wholesale replacement of frameworks

game changer · disruptive innovation · new wine · trailblazing · blue-sky thinking

relationship between form and substance

old wine in a new bottlecomplete overhaul

transformative change vs. cosmetic change

old wine in a new bottlesea change

Radical, thorough transformation

metamorphosis · clean break · turning over a new leaf · starting fresh · born again

Family

oldest, elderly, winery, newest, newness, renewal, bottle, bottles, bottled

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G