Stainless steel outer layer with wear-resistant polished surface
Double-layer anti-overflow lid with silicone sealing rings
Independent use of outer pot and inner containers for versatile cooking and heating (compatible with steamers and ovens)
Ergonomic, widened anti-slip handle for comfortable carrying
One-twist easy-open lid mechanism
Fixed rivet connection for enhanced handle stability and safety
Vacuum insulation maintains temperature ≥60°C for 6 hours (tested at 25°C ambient temperature with 99°C hot water, fully filled and tightly closed)
Suitable for both heat retention and cold insulation
Durable, corrosion-resistant, odorless 316L stainless steel ensures food safety and preserves original food flavor
Medical-grade 316L stainless steel widely used in high-end industries for rust resistance and durability
Large capacity to accommodate diverse meals in one container
Independent compartments keep food fresh and prevent mixing of flavors
Portable and easy to clean
Designed for healthy, safe, and convenient food storage and transport
Inner food containers and outer pot can be used separately for cooking, steaming, or reheating
Silicone sealing rings ensure leak-proof performance during transport
316L stainless steel marked on the bottom of food containers to guarantee authenticity and quality
The ASD Zhenxian Series 316L Vacuum Insulated Portable Lunch Box combines premium medical-grade stainless steel with advanced vacuum insulation technology to provide a large-capacity, leak-proof, and portable solution for keeping meals fresh and warm for up to 6 hours. Its multi-layer design, ergonomic handle, and versatile usage make it ideal for daily use, travel, and healthy meal storage.
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