PCR Boston Round Bottle
Shop Boston Round plastic bottles in 2 oz through 16 oz. 20-410, 24-410, and 28-410 neck finishes in amber, black, blue, clear, and purple PCR PET. The rounded shoulder and flat base give a stable label panel for serums, tonics, and household formulas. 35% and 50% post-consumer recycled content, no minimum order.
What Is a Boston Round
The Boston round is a cylindrical bottle with rounded shoulders and a flat base. The shape originated in pharmaceutical packaging and remains the most common bottle silhouette in personal care, wellness, and household products. The rounded shoulders provide structural rigidity and the flat base gives stable shelf presence.
Sizes in Stock
Boston round bottles are available in 1 oz, 2 oz, 4 oz, 6 oz, 8 oz, 12 oz, 16 oz, and 32 oz. The 1 oz and 2 oz use a 20-410 neck finish. The 4 oz through 16 oz use 24-410. The 32 oz uses 28-410. Seven colors are in stock.
Common Uses
Boston round bottles serve more product categories than any other shape. Shampoo, conditioner, body wash, lotion, hand soap, dish soap, supplements, mouthwash, cleaning spray, and tinctures all use Boston rounds as a default. The shape reads familiar and trustworthy to consumers, which makes it a safe choice for new brands launching their first product line.
When to Choose Boston Round
Choose Boston round when you want the widest size range, the most closure compatibility, and a shape that does not commit your brand to a specific aesthetic. It works equally well on a pharmacy shelf, a DTC mailer, and a salon backbar. If you need a more contemporary look, consider cylinder round or modern round instead.
