18L Plastic Square Balck Bucket with Lid & Iron Handle is made of food-grade HDPE material, non-toxic and odourless, which can directly hold food, medicine and other high hygiene standard materials. The black colour of the bucket blocks light, preventing the contents from deteriorating due to exposure to light and prolonging storage stability. The square structure of the bucket can be arranged closely, saving 30% of storage and transport space compared with the round bucket, with the non-slip ribbed base to ensure stable stacking, significantly reducing logistics risks and costs. The unibody iron handle has a load capacity of over 25kg and is durable and break-proof. The sealed lid with embedded anti-leakage rubber ring has passed the UN certified drop test, taking into account the impermeability of chemical liquids and environmental protection recycling needs, and it is suitable for efficient use in multiple scenarios from industrial to household use.