These stainless steel nesting containers come with plastic-free, clear-as-glass silicone lids! Perfect waste-free solutions for kids' lunches, picnics, travel, outdoor adventures, and bulk shopping. The stainless steel nesting set (16oz, 9oz, and 5oz) are great for large and small snacks, help reduce single-use packaging, and are versatile enough for many food-storage needs at home and on the go. These round containers are also ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. Flexible silicone lids are easy for little hands to open, and the leak-proof feature keeps spills at bay.