- High-Quality Insulation: The double-layer aluminum foil design keeps your meals at the perfect temperature for 4-6 hours. It maintains a cold range of 0-4 °C for perishables and stays warm above 60 °C, making it ideal for office lunches, picnics, or transporting frozen goods from the supermarket. - Lightweight and Space-Saving Design: Weighing only 180 grams and featuring a collapsible structure, this lunch bag folds down to pocket size for easy transport. Its water-resistant nylon exterior withstands outdoor conditions, ensuring your food stays protected and fresh. - Practical Storage Solutions: Multiple compartments provide organized storage for utensils and snacks, allowing you to pack everything you need for your meal in one convenient bag. - Easy to Clean and Maintain: The durable materials make this bag simple to clean, ensuring hassle-free maintenance for everyday use. Designed for office workers, picnic enthusiasts, and grocery shoppers alike, this lunch bag seamlessly combines functionality with convenience, making it a must-have for anyone on the go.