0.51oz / 15ml Aluminum Double-Wall Straight Sided Cream Jar with PP Inner Jar & Flush Aluminum Cap

What this packaging is

Double-wall construction sets this 15ml aluminum cream jar apart from single-layer alternatives, adding a layer of protection that matters when the formula inside is as precious as the packaging. The straight-sided silhouette and flush aluminum cap give it a clean, architectural look that suits premium eye cream, lip balm, and lip mask packaging equally well. A polypropylene inner jar keeps contents away from direct metal contact, preserving formula integrity. At just 1.61 inches in diameter, it's compact enough for a vanity tray or travel kit while reading unmistakably premium on shelf.

Why brands choose this

• Double-wall structure protects sensitive formulas: The double-wall aluminum construction adds a meaningful barrier between the formula and the outer shell, reducing temperature transfer and impact vulnerability. For eye creams and lip treatments where active ingredients are the story, this structural detail supports both efficacy and consumer trust.
• Flush aluminum cap creates a seamless, high-end aesthetic: The cap sits completely flush with the jar body, creating a unified, monolithic silhouette that looks custom even before any decoration is applied. This kind of visual restraint is driving premium positioning in facial and lip care, where minimalist packaging communicates confidence in the formula.
• PP inner jar keeps formulas metal-contact-free: The secondary polypropylene inner jar is a real functional advantage for brands working with pH-sensitive or active-rich formulas. It means brands can use aluminum's premium weight and look without worrying about compatibility issues between the formula and the outer material.