Reliable Thermal Sealing: Experience optimal temperature retention with IMPRESA silicone gasket replacements, compatible with insulated lunch containers and bento lunch boxes. These bento box lid seals create a firm barrier, ensuring meals stay warm and appetizing Preserves Freshness: Maintain the integrity of your food with these airtight and leak-proof gaskets, compatible with various lunch containers. Designed for insulated lunch boxes, they secure meals during transport, keeping contents fresh and flavorful for hours Perfect Fit Design: Replace worn or lost gasket lids with precision-engineered seals that fit insulated bento box lids and containers. The sleek gray design complements any lunch box, offering seamless integration with your lunch box containers Bulk Set Convenience: Never worry about running out with this four-piece set of lid and container seals, ideal for insulated lunch containers. Perfect for busy families, these extras ensure your insulated lunch box remains fully operational and ready for daily use Durable Food-Grade Silicone: Trust in the strength and safety of food-grade silicone materials. These gaskets withstand daily wear, providing long-lasting performance for your insulated food container and silicone lunch container Enhance your dining experience with the IMPRESA 4Pc Silicone Bento Box Seal Replacement Gaskets. These gaskets are meticulously designed to maintain the freshness and temperature of your meals, making them an essential accessory for insulated lunch containers. As cooler months approach, these gaskets are particularly beneficial for preserving the warmth of homemade dishes, such as soups and stews, ensuring they remain appetizing until lunchtime. Ideal for both children and adults, these replacement gaskets are crafted from durable, food-grade silicone to provide an airtight and leak-proof seal. This feature not only secures your meals during transport but also maintains their integrity and flavor. Compatible with various models, these gaskets ensure a snug fit for your bento box lids and containers. The set includes two lid seals and two container seals in an elegant gray color, seamlessly complementing any lunch box design. These gaskets are a practical choice for students, professionals, and anyone in need of a reliable food storage solution. They are easy to install and dishwasher safe, making them perfect for everyday use. By replacing worn-out seals with these robust alternatives, you can extend the life of your lunch box and enhance the efficiency of your meal preparations. Each gasket is designed to withstand daily use, making them a lasting addition to your lunchtime routine. These seals are indispensable for maintaining meal quality and temperature, ensuring your lunch remains as satisfying as when it was first prepared. Choose IMPRESA for efficient and reliable kitchen accessories that simplify your everyday life.