Between them they now boast the largest collection of take-away coffee cup lids in the world ... While it goes without saying, a good lid design prevents liquid from leaking out of the opening of the ...

The best travel mugs to keep coffee hot with no spills, whether you want a handle or lid with a straw, from brands like ...

When you place the opening of the lid directly over the seam of the cup, that leaves little openings for coffee to leak out ...

"The current model for reusable cups is that the consumer needs to buy the cup and take it in. The ratio of consumers doing that is 2% of all the total coffee sold," she points out. Instead ...