Precision Concepts 1.0oz /30ml 28-400 HDPE Round Bottle

What this packaging is

At just 30ml and 5.5g, this compact HDPE round bottle is built for travel-size and on-the-go supplement formats — think single-serve vitamin packs, sample-size gummy pouches, or trial-run capsule bottles. The 1.0oz / 30ml 28-400 HDPE Round Bottle from Precision Concepts uses a standard 28-400 neck finish, giving you flexibility across caps, sprayers, and dispensing closures without custom tooling. Made in the USA, it supports faster turnaround and simplified domestic supply chains. Decoration via label or tampo pad printing handles both brand identity and regulatory copy. A practical, right-sized format for supplement brands building out their travel or sampling lineup.

Why brands choose this

• Right-sized for supplement sampling and trial formats: At 30ml and under 6 grams, this bottle hits the sweet spot for travel-size vitamins, single-serve gummies, and trial capsule SKUs — formats seeing strong growth as supplement brands invest more in sampling and subscription acquisition strategies.
• Made in the USA for faster, simpler fulfillment: Domestic manufacturing means shorter lead times, no import complexity, and easier quality oversight — a real advantage for brands managing tight launch windows or rolling restock cycles on made-to-order runs.
• 28-400 neck finish opens up your closure options: The industry-standard 28mm neck finish is compatible with a wide range of off-the-shelf caps and dispensing closures, so you're not locked into a single vendor or custom tooling investment when testing different packaging configurations.

Decoration