Welcome to Barhoo! Portable Insulated Lunch Container Set Stackable Stainless Steel Food Container With Thermal Bag Upgrade Food Storage Container Boxes For School Work Picnic Travel Features: ??【Leakproof and Portable Design】Each lunch box is equipped with a sealing silicone ring with double insulation design to lock in food freshness, leak-proof and odor- proof,so please don't lose them.The top of the lid is designed with a permeability and a hidden handle that allows hot air to be expelled to open the lunch box at any time for easy portability. ??【Superior Temperature Insulation】The vacuum insulation and insulated bag provide up to 3-4 hours of warm retention. nearly as long as others. NO more cold lunch. NO more microwave. The vacuum insulation provides the right temperature to keep food stay warm. ??【Premium Material】Interior and exterior are made from high-quality stainless steel SS304. Lunch Bag is made of cloth. it can not enhance the insulation but also make it easier to be carried around. ??【 Combination 】The stainless steel Insulated lunch box set adopts a stackable design, which can be freely combined and stored separately, preserving the original flavor of the food and making life more pleasant and refined. 2 sizes, small(420ml, 4.52×2.56 Inch), large(620ml, 4.52×3.54 Inch). ??【Multi-functional】You can bring hot food, such as fried rice, soup, pasta, together with cold food, such as , fruit, veggies or even . This set of lunch box will satisfy all your needs for lunch. You can bring it to work, school, gym, picnic, camping, etc. Product Description: Container with Thermal Bag, Upgrade Food Storage Container Boxes for School Work Picnic Travel Specifications: Material：Stainless steel + Food-Grade PP Size: Small(420ml, 4.52×2.56 Inch) large (620ml, 4.52×3.54 Inch) Capacity: 14Oz/21Oz (420ml/620ml) The package includes: 1/2/3 Pcs portable insulated lunch container Service Description: If you have any questions or needs about our products, please feel to contact us. We will try our best to meet your requirements and solve your problems quickly and effectively 【Keep Your Food Fresh And Safe】Crafted from High-quality, safe and non-toxic materials, our meal prep containers won't leak chemicals into your food. Plus, they're airtight and leakproof, so you can safely store messy foods and liquids. 【Versatile And Convenient】Our food containers are perfect for meal prep, snacks, dips, and more. They're stackable for easy storage and fit perfectly in lunch boxes, easy to use and easy to take care of, as it can be used in the microwave, freezer, dishwasher, and oven. Take off the lids before placing in oven and microwave. 【Space-Saving】The food storage containers have stackable design, can keep refrigerator, home and kitchen organized, and leave more space on your kitchen slabs and cabinets and kitchen organized while adding to the decor. 【Durable And Long-Lasting】Our food containers are built to last, so you can use them again and again. Plus, they're freezer-safe, so you can store your meals for later. 【Risk Free Guarantee】We take pride in delivering top quality products, if you are not satisfied with our product, contact us any time, we will get you back within 24 hours try our best to make things right.