Zojirushi Blue Stainless Steel Lunch Jar Food Thermos.  Contains 7 pieces total:  (1 & 2) Separate 6" Thermos with Lid-other containers can be stacked inside empty thermos if desired; (3 & 4) Bottom 3" plastic container with Lid; (5, 6 & 7) Additional 2.25" plastic container with lid-this container also holds a mini plastic container (see photos).  Has locking clamps on sides when all pieces are placed back in Thermos.  Made in Thailand.