Vacuum Food Storage Box Transparent Storage Container Fridge Organizer Microwave Safe Fresh-Keeping Sealing Box Food DispenserProduct Material: Food Grade PP Material + Silicone Ring Product Information: 1. It has strong sealing performance and can be used as a daily lunch box or crisper. It is equipped with a silicone sealing plug and can be vacuumed. As a vacuum crisper, it will greatly improve the food preservation effect. 2. Food-grade PP material shell, resistant to high and low temperatures, can be heated in a microwave or refrigerated. 3. Three different capacities for you to choose: 580ml, 1300ml and 2500ml 4. Built-in thickened silicone ring, extremely leak-proof and can be carried anywhere Material: 304 Stainless steel + Walnut Craftsmanship: Mirror Polished Warm reminder: It should not be left in water or humid places for a long time. Due to the wood material, please wipe it dry after use. Material: Cationic + Aluminum Foil, Thickened Oxford Cloth