Idealpak 3.4oz/100ml HDPE Square Cosmetic Bottle with Hinged Cap

What this packaging is

A square silhouette in an 18mm-neck HDPE bottle — the 3.4oz/100ml HDPE Square Cosmetic Bottle with Hinged Cap is built for brands that want clean geometry and practical shelf efficiency in one package. The flat sides stack and store better than round alternatives, making fulfillment and retail display noticeably easier. HDPE compatibility covers a wide range of aqueous and emulsion formulas, so it works equally well for body lotion, face cleanser, hand sanitizer, and body sunscreen. Decoration flexibility — silk screen, heat stamp, label, embossing, plus an optional soft-touch finish — gives brand teams real room to play. A smart, no-fuss format for personal care lines that need to look polished and perform reliably.

Why brands choose this

• Square format punches above its weight on-shelf: The flat-sided profile isn't just aesthetic — it maximizes retail shelf density and storage efficiency compared to round bottles, which is a real operational win for brands managing SKU volume or tight retail footprints.
• Decoration versatility for brand-building on a budget: Silk screen printing, heat stamping, labeling, and embossing — plus an optional soft-touch finish — give brand developers multiple pathways to elevate perceived quality without committing to a custom mold or specialized decoration partner.
• Multi-category HDPE compatibility removes reformulation risk: HDPE's broad chemical compatibility handles everything from rinse-off face cleansers to leave-on body lotions and hand sanitizers, meaning the same component can anchor multiple SKUs across a brand's personal care range without swapping formats.

Decoration

Finishes