Made from 100% food grade silicone, this lunch box is safe, non-toxic, and easy to clean. The durable, soft, and unbreakable material ensures long-lasting use. It is advised to remove the lid before heating in the microwave. This lunch box features an innovative design with a watertight seal on the lid, creating an airtight vacuum space to preserve food freshness and prevent leaks. Additionally, custom logos are available for personalization. Measuring 35oz, this custom custom silicone fruit bento box lunch box. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.