https://www.desidime.com/deals/milton-steel-treat-4-blue-1120ml-4-containers-lunch-box-1120-ml-thermoware-5171e264-e8d4-41c4-8caf-18a64ac5f929?page=1#post_9283894
This still boxes are not sturdy
https://www.flipkart.com/milton-steel-treat-4-b...
Lunch Box Material: Stainless Steel
Ideal Usage: College, Office, School
Thermoware
Capacity: 1120 ml
Number of Containers: 4