Boston Round 50ml PET bottle 20-410 from stock
The Boston Round 50ml PET bottle with a 20-410 neck finish is a compact yet high-impact packaging solution, well-suited for samples, travel-size formats, and premium product lines. Produced in the European Union, this bottle offers excellent clarity in its stock transparent version, with the option to customise it in any colour upon request (minimum order quantities apply).
As part of Frapak’s extensive Boston Round PET bottle family – ranging from 30 ml up to 1000 ml – the 50 ml size fits perfectly into cohesive product lines that demand packaging uniformity and flexibility. Its balanced proportions, smooth cylindrical surface, and rounded shoulders ensure optimal shelf presence and easy labelling.
Made from robust polyethylene terephthalate (PET), the stock 50ml PET bottle combines durability with lightweight efficiency. For sustainability-conscious brands, it is also available in a 100% recycled PET (rPET) version without compromising on visual appeal or performance.
Key specifications
- Material: Transparent PET (custom colours and 100% rPET available)
- Working volume: 50 ml
- Neck finish: 20-410, compatible with mini pumps, flip-tops, and screw closures
- Height: approx. 79 mm
- Diameter: approx. 36 mm
- Weight: approx. 8 grams
- Frapak reference: F0623A
The 20-410 Boston Round PET neck is a globally recognised standard, making this format particularly convenient for companies looking to streamline filling and capping processes across different product sizes. Whether used for hotel amenities, high-end samples, or compact retail lines, the F0623A Frapak bottle delivers on both function and form.
Highlights
- Produced in the EU with strict quality standards
- Supplied in clear PET from stock (custom colours on request)
- Fully recyclable, 100% rPET version available
- Compatible with a wide range of closures
- Part of a complete Boston Round bottle family from 30 ml to 1000 ml
- Ideal for travel-size, sample, and personal care packaging
Looking for larger or matching bottles to build a full product line?
- Browse all PET bottles
- Explore the full Boston Round PET bottle series
- Find closures that fit the 20-410 neck
