Made of brand-new food-grade HDPE material, this thickened stackable barrel is available in 3L and 5L sizes. Its thickened body is compression-resistant, shatterproof, and resistant to acid and alkali corrosion, ensuring long-lasting durability. The barrel features a precise level line for clear capacity monitoring, and the screw lid comes with a built-in induction gasket that, when paired with an aluminum foil sealing machine, provides dual tamper-proof and leak-proof protection. Designed for stable stacking, it maximizes storage space efficiency and supports customization options including label stickers, silk screen printing, heat transfer printing, in-mold labeling, color changing, and embossing/debossing. Manufactured by a leading factory and supplied directly, it offers reliable quality and is suitable for storing liquid or solid materials in food, chemical, daily chemical, and other industries.