Yosoo 1Pcs Durable Round Shape Portable Food Container Stainless Steel Thermal Insulated Lunch Box Bento Food Picnic Container (Orange) Non-toxic,health and safety, Can be heated in a microwave Size:0.7L /17.5cmx15.5cm*9.5cm The lid with extended fastening design,close the lid and box tightly Arched handle,very convenient to carry Heat preservation time: 2~3 hours