"Home Puff Double Walled-Vacuum Insulated Lunch Box features innovative vacuum insulation and stainless steel construction that make this food container extremely durable and help inhibit the growth of bacteria inside the food container that makes to get best insulated lunch box that last all long. The interior of this lunchbox & its individual container are made from 100% food-grade 304 stainless steel, BPA Free and Eco – Friendly material. Only high quality materials that will never rust, bend or break with regular use. Double Walled-vacuum insulation technology means this container retains a layer of air between its two stainless steel walls, not allowing the outside environment to affect the temperature of your food for long periods of time. Built with a promise to keep your lunch fresh and at the right temperature for longer, this premium lunch box is the ideal solution for taking your meals on the go. What’s In The Box: i. Double Wall Vacuum Insulated with handle - Stainless Steel Container – 1700 ML ii. 3 Container Bowls with leak proof lid. Made of Food Grade 304-Stainless Steel. Capacity: 575ml, 325ml, 325ml. iii. Elegant Lunchbox Carrying Case **Caution :- All pieces should be washed by hand with non-abrasive cleaning pads."