Stainless Steel Insulated Multi Layer Bento Food Container Storage Lunch Box 1L Features: Easy to Carry Flexible Lock Catch Sealing Design,Can Be Put in Microwave Oven for Heating, It is With Insulation Bag Can Keep Warm for 2-4 Hours. Sealed with lid for more fresh-keeping lunch box Sealed with lid for fresh-keeping, meals are locked and fresher You can add boiling water to keep the food warm. The stainless steel inner compartment of the lunch box can add boiling water to keep the Product Description: Product packaging: O bag+kraft paper box Weight of lunch box: 530g with box, 570g with chopsticks and spoons. Lunch box size: 26.5 * 19.5 * 5.5cm Product specification: [Student style three and four compartments], with a capacity of 1L. Product grade: food grade stainless steel [first-class product] Product material: inner layer/304 stainless steel Outer layer: plastic Valentine; Valentines Day Gifts; Bento Boxes Bento Lunch Box; Bento Box Adult; Adult Bento Box Bento Boxes For Adults; Bento Box Adult Lunch Box; Bento Box For Adult Lunch Bento Box; Bento Box Adults; Adult Bento Box Lunch Box Bento Box For Adults; Bento; Bento Box For Kids