HARTSVILLE -- Sonoco Products Co. has a new product sure to warm the hearts of morning commuters -- self-heating cups. The 10-ounce cup will be filled with Wolfgang Puck gourmet coffee. A push of a ...

Here's one you don't see every day: Hillside Coffee has teamed with the innovators at OnTech Operations to introduce a line of coffees, teas and hot chocolates in self-heating containers. Here's how ...

North American java lovers are about to discover a new way to get their midday caffeine fix. A development company has teamed with Sonoco Products Co. Ltd. to launch a plastic container that heats ...

For years, food packaging giant Crown Holdings has been looking for an efficient way to make a self-heating food container. After a decade-long hunt, Crown — which has annual revenue of $8 billion and ...

OnTech Delaware, Inc.’s new self-heating container makes a caffeine junkie’s next hot hit of drip as convenient as popping a can of cola – and it might one day do the same for everything from soups to ...