Amazon.com: Stainless Steel Lunch Box with Silicone Sleeve/Bento Box/Food Storage Containers-Leak-Proof,Reusable and Microwavable-Ideal for Work & Travel-On-the-Go Meal Prep - Dishwasher Safe-1200ml/41Oz: Home & Kitchen
Amazon.com: MILTON Bento lunch Box For School And Work - Stainless Steel Leak Proof Bento Box for Kids And Adults - Microwave Safe Meal Prep Container Set of 3 - Blue: Home & Kitchen
Portable Stainless Steel Lunch Box Double Layer Cartoon Food Container Box Microwave Bento Box for Kids Children Picnic School - AliExpress
Food storage container PROVIDO, round, 500 ml MICROWAVABLE STAINLESS S – Gourmet Kitchenworks