As you sip your afternoon pick-me-up, consider Steven Heller’s take on the humble Solo Traveler, aka the coffee lid. It’s ubiquitous, it’s barely noticeable, it’s… Freudian? The Solo Traveler lid is a ...

These two architects have collected hundreds of coffee cup lids–and in a new book, they celebrate this fascinating “invisible” design. We’ve all been there. You have a cup of hot coffee in a paper ...

Everyone knows the feeling of spilling hot coffee on their hands or pants. With a conventional coffee-cup lid, spills and leaks are a constant threat. Some establishments, like Starbucks, offer plugs ...