{"product_id":"sus316-stainless-steel-airtight-lunch-box-leak-proof-food-storage-container","title":"SUS316 Stainless Steel Airtight Lunch Box – Leak-Proof Container","description":"\n\u003ch2\u003eRichie's SUS316 Stainless Steel Airtight Food Storage Container\u003c\/h2\u003e\n\u003cp\u003eKeep your meals fresher for longer with this premium \u003cstrong\u003eFood Grade SUS316 Stainless Steel Sealed Lunch Box\u003c\/strong\u003e. Whether you're packing lunch for school, prepping meals for the week, or heading out on a camping trip, this leak-proof, stackable container is designed to make food storage effortless and hygienic. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood-Safe \u0026amp; Non-Toxic:\u003c\/strong\u003e Crafted from premium SUS316 food-grade stainless steel — BPA-free, acid-resistant, and corrosion-resistant. Safe for all ages, including use with acidic, salty, or pickled foods.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Airtight \u0026amp; Leak-Proof Seal:\u003c\/strong\u003e The food-grade silicone lid with a built-in pressure release valve locks in moisture and original flavor while preventing leaks during transport. Keeps food fresh more than twice as long as standard plastic containers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Handles temperatures from -20°C to 120°C (-4°F to 248°F), making it fully compatible with freezers, refrigerators, steamers, and dishwashers — no warping, no damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffortless to Clean:\u003c\/strong\u003e The seamless, smooth polished interior leaves no crevices for bacteria or food residue to hide. Rinse it quickly by hand or toss it in the dishwasher — no lingering odors, ever.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace-Saving Stackable Design:\u003c\/strong\u003e The flat rectangular shape stacks stably, saving over 60% more refrigerator or cabinet space compared to round containers. Perfect for organized kitchens and compact lunch bags.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFood Grade SUS316 Stainless Steel body; BPA-free silicone-sealed lid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAvailable in 600 mL or 1200 mL (rectangular shape)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver stainless steel body, black lid with orange pressure release valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 120°C (-4°F to 248°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHome kitchen, refrigerator\/freezer storage, office meal prep, outdoor picnics, camping, takeaway carrying\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStudents packing school or college lunches\u003c\/li\u003e\n  \u003cli\u003eOffice workers doing weekly meal prep\u003c\/li\u003e\n  \u003cli\u003eCampers, hikers, and outdoor adventurers\u003c\/li\u003e\n  \u003cli\u003eAnyone looking to reduce single-use plastic in the kitchen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/12pcs-silicone-red-wine-glass-markers-reusable-heart-drink-tags-stemless-cup-identifiers-party-drink-labels-beverage-markers\"\u003e12pcs Silicone Red Wine Glass Markers – Reusable Drink Tags\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/14-17-20-23-26cm-tableware-gold-silver-fruit-meat-shallow-tray-round-plate-bone-spitting-dish-metal-dining-disc\"\u003eGold \u0026amp; Silver Metal Tableware Tray – Round Dining Plate\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pcs-multifunctional-divided-tea-bag-organizer-paper-plate-dispenser-wood-station-design-coffee-pod-holder\"\u003eMultifunctional Tea Bag Organizer \u0026amp; Coffee Pod Holder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fda.gov\/food\/buy-store-serve-safe-food\/food-safety-your-kitchen\" target=\"_blank\" rel=\"noopener\"\u003eFDA food safety in the kitchen\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this stainless steel lunch box truly leak-proof for liquids like soups or sauces?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The silicone-sealed lid with a pressure release valve creates a tight airtight seal that prevents liquid from leaking even during transport. It is suitable for carrying soups, stews, and saucy dishes without worry.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this SUS316 stainless steel container in the freezer and dishwasher?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This container is rated for temperatures from -20°C to 120°C, making it safe for freezer storage and steam heating. It is also fully dishwasher-safe, making cleanup quick and easy.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes SUS316 stainless steel better than standard stainless steel for food storage?\u003c\/h4\u003e\n\u003cp\u003eA: SUS316 is a higher-grade stainless steel with added molybdenum, which makes it more resistant to acids, salt, and corrosion compared to common SUS304. This means it won't react with acidic or pickled foods and maintains its integrity over long-term use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this lunch box stackable and space-efficient in a refrigerator?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the flat rectangular shape is specifically designed for stable stacking. Multiple containers can be neatly stacked on top of each other, saving over 60% of refrigerator or cabinet space compared to round containers.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this stainless steel lunch box truly leak-proof for liquids like soups or sauces?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The silicone-sealed lid with a pressure release valve creates a tight airtight seal that prevents liquid from leaking even during transport. It is suitable for carrying soups, stews, and saucy dishes without worry.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this SUS316 stainless steel container in the freezer and dishwasher?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. 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