Leakproof design: The triangle sandwich container stays spill even when bumped or tilted. With advanced seal technology, it prevents leaks to keep your bag clean and from food stains, while preserving taste and freshness. Durable foodgrade material: Made from longlasting foodgrade ABS, this triangle container provides a safe and healthy meal experience. Its rugged design is built to withstand daily use. Easy to clean and sanitize: Clean every corner with minimal effort. It is dishwasher safe and easy to clean, saving you time and simplifying routine maintenance. Lightweight and portable: The triangle shape and lightweight construction make it easy to carry, so you can enjoy your meal anywhere. Use scenarios: School or work lunch: Ideal for compact, spill sandwiches and sides that fit neatly in a bag without leaking. Travel, commute, or picnics: Prevents backdrops from messes in backpacks and bags, keeping contents neat during journeys and outings. Kids' lunches: Keeps snacks organized and fresh, making lunchtime easier for parents and children alike.