2.0oz /59ml 28-PCO PET Bottle

What this packaging is

A 28-PCO neck finish on a compact round PET bottle opens up serious versatility — this 2.0oz / 59ml format is compatible with a wide range of closure systems, including tamper-evident caps that matter most in beverage, functional shot, and wellness categories. Built for high-speed filling lines, the 2.0oz 28-PCO PET Bottle integrates into existing production without custom tooling, making scale-up straightforward. At just over 4 inches tall, it's sized right for single-serve functional shots, juice, cough and cold liquids, and vitamin supplements. Made in the USA for fast domestic fulfillment, this bottle is a reliable workhorse for brands that need speed and shelf-ready format consistency.

Why brands choose this

• 28-PCO neck unlocks broad closure compatibility: The standardized 28mm PCO finish works with a wide ecosystem of caps, including tamper-evident and sports closures — reducing sourcing friction and giving brand teams more flexibility at the filling stage without retooling.
• Right-sized for the functional shot and wellness boom: At 2.0oz / 59ml, this bottle matches the dominant single-serve format in functional shots, liquid vitamins, and wellness tonics — a fast-growing shelf segment where format recognition drives consumer pick-up and repeat purchase.
• USA-based supply for faster fulfillment: Sourced and warehoused domestically, this bottle supports tighter production timelines and eliminates the lead time variability that comes with overseas supply — a real advantage for brands running seasonal SKUs or managing lean inventory.