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 1. Insulated: Lunch Bag is designed with insulation to keep your food and drinks at the desired temperature, whether hot or cold, until lunchtime. 2. Portable: Lunch Bag is lightweight and compact, making it easy to carry with you wherever you go, whether to work, school, picnics, or outings. 3. Durable: Made from high-quality materials such as polyester, nylon, or neoprene, Lunch Bag is durable and built to withstand daily wear and tear. 4. Spacious: Lunch Bag comes in various sizes and designs, offering ample space to carry your lunch, snacks, water bottles, and utensils, allowing you to pack everything you need for a satisfying meal. 5. Easy to Clean: MostLunch Bags are designed to be easy to clean, with many options offering machine-washable or wipeable surfaces, ensuring that your bag stays fresh and hygienic for repeated use. With their insulation, portability, durability, spaciousness, and easy cleaning features, Lunch Bags are a convenient and practical accessory for anyone looking to transport their meals with ease.