Bowls each have opening for spoon servers, which are included.  Bowls cannot be removed from base. Lids/spoons not attached.

Caddy has a carrying handle.
Stainless steel. 

Note each bowl has mark where it is welded to the base, as seen in last pictures--this is not rust nor an imperfection.

This is a small caddy. Approximate dimensions: 5 inches width, 4 inches tall. Each bowl diameter about 2.25 inches.