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India throws Diet Coke parties as Iran war disrupts supplies

By Thomson Reuters May 5, 2026 | 4:34 AM

By Aditya Kalra

NEW DELHI, May 5 (Reuters) – “Diet Coke parties” are in vogue across India as bars and restaurants tap into a social media frenzy sparked by a shortage of the cola linked to the Iran war.

Unlike most other markets, Diet Coke is ​sold only in cans in India, making the Coca-Cola  beverage more vulnerable to supply ‌chain disruptions caused by shipments stuck in the Strait of Hormuz. Amid a supply squeeze, Diet Coke cans can still be scooped up online but in limited quantities.

Indian pubs and social media influencers have spotted a chance to profit from the scarcity, organising parties that come with a $10 to $16 entry fee and offer access to Diet ‌Coke as ​well as music and alcohol and activities like can decoration ⁠and themed T-shirt painting.

In New Delhi, ⁠revellers dressed in Diet Coke-themed attire experimented by mixing the drink with local spices, jalapenos and honey. At a Mumbai event, entry tickets doubled as raffle entries, with two winners taking home 50 Diet Coke cans each.

“We had a cocktail menu which we call Coke-tails. ​The idea was to bring fans together,” said 25-year-old marketing executive Ishika Gupta, who calls herself a “big Diet Coke fan”.

She was the first to throw a Diet Coke party in India last ⁠week and plans to organise more, and is now ⁠holding discussions with Coca-Cola given the trend.

“The company reached out to see ​if more events can be done,” she told Reuters.

Coca-Cola did not respond to Reuters queries.

‘CULT OF DIET ​COKE’

Coca-Cola and Pepsi count India as a major growth market, and with the ‌exception of Diet Coke most of their drinks are sold in plastic and glass bottles, as well as cans.

A Ninecamp Ventures restaurant is hosting a party near New Delhi next week where it will offer “Diet Coke on the house” with snacks for $16. Ninecamp CEO Chaitanya Mathur told Reuters organisers had ⁠requested 500 Coke cans, which they had in stock.

“For the young people it’s about scarcity being a premise of the entire event. That’s where the fun is – the less there is of something is ⁠when they want more of ‌it,” said Mathur.

Diet Coke is also a preferred alcohol mixer in India, ⁠often paired with rum. It is also popular among health-conscious consumers ​and its ‌shortage has seen social media flooded with humorous memes showing people ​hoarding the cans ⁠in India.

Retail chain Broadway is using the shortage to promote its upcoming New Delhi event, saying “In light of the great Diet Coke shortage of 2026 … we’re turning our space into a full-blown Diet Coke experience.”

Its 999 rupees ($10) ticket will bring together burgers, Diet Coke, vintage art and custom T-shirt painting, said Broadway CEO Sankalp Kathuria.

“It’s a love letter to the cult of Diet Coke,” he said.

(Reporting by Aditya ​KalraEditing by Keith Weir)