I ran into these soup cups after seeing a small ad while scrolling through a recipe blog late at night. Since I often make soups in batches, I checked out https://mcdonaldpaper.com/safe....pro-eco-sb52-16-oz-r . I liked the kraft look and the vented lid idea. After using them for lentil soup, steam released nicely without soggy lids. Carrying them felt secure, and reheating was simple.