COOKER KING 304 Stainless Steel Food Storage Containers Vacuum Airtight Oven Steam Safe Lunch Box 4pcs Set

Customer 666

19 Mar 2026 · Global buyer

This product is pretty good. The bag is super practical and looks much more stylish than regular insulated bags. The four boxes seem to be a compact size, perfect for a delicate child. However, the materials used for the boxes don't feel as high-quality as they would for a baby; the outer shell feels like thin plastic, and the inner layer is just 403 stainless steel. But for this price, the quality is acceptable. Fortunately, the design is very stylish. I haven't put it in the microwave or oven yet. I think the description might be wrong; I'm not very confident putting it in. Do they offer returns if it breaks?