




Fresh-keeping box *1
Product Specifications
304 Stainless Steel (06Cr19Ni10), certified food-grade according to GB4806.9-2016 standard
Thickened PP (Polypropylene) for lids
360° airtight sealing to lock in freshness and prevent leakage or odor transfer
Corrosion resistant to acids and alkalis; tested for durability with 7-day marination without corrosion
Safe for heating and refrigeration; temperature range down to -20°C
Electrolytic polishing process for easy cleaning and odor elimination ("stainless steel soap" effect)
BPA-free and plasticizer-free, ensuring zero chemical contamination risk, suitable for maternal and infant use and high-end healthy diets
Stackable design with patented concave bottom lid to save up to 40% storage space
Wide-mouth design for easy filling, including whole fish
Semi-transparent, flexible, and thickened PP lids resistant to deformation and frost cracking
Small ear handle design for easy opening
Dishwasher safe

Refrigerator Storage 700ml*2
CNÂ¥25.41

Food-grade PP material, 4 layers, can hold 240 dumplings
CNÂ¥25.77
Bottom anti-stick texture to prevent freezing adhesion
Over 92% of users replaced more than 50% of their plastic containers with COOKER KING stainless steel fresh-keeping boxes (based on customer surveys)
Stainless steel authenticity can be verified by reagent test (no color change indicates genuine 304 stainless steel)
Designed to prevent odor retention and cross-contamination between stored foods
Suitable for daily kitchen use and long-term food preservation

Beiluo Green, Three-Tier 1020ml+700ml+bag
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