4.1oz /121ml 36mm PET Round Packer Bottle

What this packaging is

A wide 36mm neck opening defines this round packer bottle, making it easy to fill and retrieve tablets, capsules, gummies, and vitamins without fuss. The 4.1oz / 121ml PET Round Packer Bottle sits at 3.58 inches tall with a nearly 2-inch body diameter — a compact, shelf-stable footprint that works well in supplement, nutraceutical, and OTC packaging. The 36mm neck is compatible with a broad range of closure types, giving brand teams flexibility as product lines grow. Finish options span matte, soft-touch, glossy, and spray coating, with silk screen, heat stamp, and digital print available for decoration. Manufactured in Vietnam, this bottle offers brands a cost-efficient path to consistent, large-scale production across supplement and wellness categories.

Why brands choose this

• Wide 36mm neck built for supplement filling: The 36mm opening is a practical advantage in nutraceutical production — it accommodates tablets, gummies, and capsules without the bridging or jamming issues common with narrower finishes, reducing line disruptions and keeping fill speeds consistent at scale.
• Closure flexibility supports evolving product lines: A 36mm neck finish works across a wide range of cap and closure types, from child-resistant and foil-induction to flip-top. Brand teams can adapt closures as regulatory requirements or retail channel needs shift without swapping the base bottle.
• Decoration versatility for a crowded supplement shelf: With matte, soft-touch, glossy, and spray-coating finish options alongside silk screen, heat stamp, and digital print, this bottle gives supplement and wellness brands real room to build shelf presence and brand recognition in a category where differentiation matters.

Decoration

Finishes