Dunkin' Donuts Is Switching From Foam to Paper Cups for the Environment - Eater

The incoming cups are double-walled and made of paper, but the brand’s foam cups are viewed by some New Englanders as integral to the Dunkin’ experience, especially as year-round iced coffee koozies

Chicago May Ban Styrofoam Containers at Restaurants - Eater Chicago

Dunkin' Donuts Says All of its Restaurants Have Transitioned from

Sorry Dunkin' fans: No more double-cupping, and they know you're mad about it - The Boston Globe

Dunkin' Donuts Plans to Phase Out Polystyrene Foam Cups by 2020

Which do you prefer, plastic cups or paper cups? - Quora

What is the best way to duplicate Dunkin' Donuts coffee at home? - Quora

Healthy Hot Drinks at Starbucks and Dunkin' Donuts

Dunkin' Donuts will stop using foam cups by 2020 – New York Daily News

Dunkin' Donuts Is Still Using Styrofoam Cups

Dunkin' Just Announced New Coffees Inspired by Ben Affleck—Here's the Healthiest Drink to Order

Dunkin' Donuts Is Still Using Styrofoam Cups

Dunkin' is ditching its styrofoam coffee cups