Cool Gear 17-Piece Bento Box, Salad Kit, and Storage/Steamer Set Non-toxic Gel Filled Freezer Tray Keeps Food Cold & Fresh. Collapsible Bowl Compresses For Easy Storage. Container Is Microwave Safe. Main 53 Fl Oz, Gel Tray: 12 Fl Oz, Dressing Container: 2 Fl Oz