These compact stainless steel snack containers measure 2.95 by 2.95 by 1.97 inches and hold 6 fluid ounces or 180 milliliters each. Designed primarily for children but suitable for portion-controlled adult snacks, they fit easily into lunch bags, backpacks, or desk drawers. Made from durable 18/8 stainless steel with food-grade silicone lids, they maintain food temperature longer than plastic alternatives and resist staining from sauces or acidic foods. The lids seal securely with a simple press-and-snap motion along the edges and double as heat-resistant coasters. All components are dishwasher safe, freezer safe, and refrigerator safe. Their stackable shape saves storage space while keeping contents secure during transport. Unlike glass, they are lightweight and shatterproof; unlike plastic, they contain no BPA or other harmful leachables. These containers support sustainable habits by replacing single-use plastics and disposable packaging across daily routines including school lunches, travel, picnics, and meal prep.