Airtight Stainless Steel Food & Sample Container Key benefits Airtight seal: Keeps contents fresh and protected from moisture and odors, suitable for food storage and for holding food samples. Durable stainless steel construction: Robust, reliable material built for long-term use and repeated handling. Smooth, polished surface and rounded edges: Comfortable and safe to handle without risk of cuts. Lightweight and portable: Easy to carry and convenient for transport or refrigerator storage. Multi-use design: Practical for kitchens, cafeterias, labs, classrooms, and research institutes. What it does and how it helps Preserves food and samples: The airtight closure prevents contamination and helps maintain the condition of food or test samples. Safe for everyday use: Polished stainless steel minimizes sharp edges and makes the container comfortable to open and handle. Built to last: Stainless steel resists wear from regular use, providing consistent performance over time. Compatibility and functions Material: High-quality stainless steel for strength and longevity. Functions: Food storage, snack container, sample container for food testing, and general-purpose storage. Suitable environments: Refrigerators, food service areas, laboratories, classrooms, and mobile use for snacks or portions. Practical use scenarios School or canteen: Portion meals and keep them airtight for service or short-term transport. Laboratory or research institute: Store and transport food samples safely while maintaining sample integrity. Home or on-the-go: Keep snacks or leftovers secure in the fridge or carry them to work, class, or fieldwork. Trustworthy, practical storage: a simple, sturdy stainless steel container designed for safe everyday use across educational, food-service, and laboratory settings.