Food: 

Casual finger foods work best at picnics like Sandwiches and Grilled skewers.
Sweet treats – muffins or tarts cooled in their baking tray make can double as a carrying container, and whole fruit.
Condiments often come in smaller sized versions opt for these.
Salt and Pepper

Drinks

Juices and water
Beer or other adult beverages
Bottle opener and corkscrew

Tableware and cutlery

Storage Containers

Cooler box or bag

Sitting

Blanket
Lightweight foldaway chairs and table

Games and fun activities