Leak-resistant Construction In addition to a sturdy construction, the container cup's interior features leak-resistant coating to prevent unwanted mess and spillage. Classic round shape of the cups makes it easy to hold on. Make a good choice for storing and serving any hot or cold food items. Paper cups ideal for ice cream shops, concession stands, diners, restaurants, food trucks, and bakeries. Use them for family or school events, carnivals, block party, birthdays, baby showers and weddings.