2 oz Purple PET Boston Round Bottle
with 20-410 neck finish
Variants
Pricing
QuantityUnit PriceTotal Price
1-893$0.21$0.21
894+ (Case)$0.20$178.80
Quantity
Items$0.21 per unit
Cases$0.20 per unit
Can be allocated (53000 on route)
0 items total
Total Price$0.00
Purple PET stands out in beauty and wellness, communicating premium positioning without the cost or lead time of custom color matching.The Boston Round has a rounded shoulder that transitions into straight sides, a profile trusted across personal care, wellness, and household for over a century. Narrow neck gives precise control when pouring concentrated or high-value liquids. One of the most closure-compatible shapes available.
Built For
2 oz serves travel, sampling, and starter kits. Feeds customers into a full-size repurchase cycle.- Essential oils and tinctures
- Liquid vitamins and herbal extracts
- Concentrated cleaning solutions
- Massage oils and apothecary serums
Sustainability
- 35% or 50% post-consumer recycled content, GRS certified supply chain
- Resin code #1 PET, the most widely accepted resin in curbside recycling programs
- SB 54 aligned at the 2030 threshold at 50% PCR
- Same price as virgin PET. No sustainability tax
Compatible Closures
Pairs with any 20-410 closure. Browse all 20-410 closures.Related Guides
- How to Choose the Right Bottle Shape
- Travel Size Bottles: TSA Rules and Sizes
- PCR Packaging for Lotions, Serums, Hair Care
Ordering
- No minimum order quantity
- Ships from Los Angeles warehouse
- Case pack: 894 units
SKU
BOT02040606-35PCR
Weight
10 grams
Dimensions
81 x 39 x 39 mm
Color
Purple
Volume
2 oz
Material
PET
Neck Finish
20-410
What is a boston round bottle?
A boston round bottle has a round body with a distinctive sloped shoulder that narrows to the neck. It is the classic bottle shape used in pharmaceutical, laboratory, and essential oil packaging. The narrow neck and shoulder design help control pouring and reduce spills. Propacks boston rounds are available in PET and PCR PET from 1 oz to 32 oz with 20-410 and 24-410 neck finishes.
Why is it called a boston round bottle?
The boston round gets its name from its origin in the Boston area pharmaceutical and chemical industries in the early 1900s. The shape was designed for laboratory and apothecary use where controlled pouring and chemical resistance were priorities. The name stuck as the bottle became the industry standard for essential oils, tinctures, and pharmaceutical liquids.
Why choose a purple bottle for my product?
Purple PET bottles create a distinctive, premium shelf presence that differentiates products in crowded personal care and beauty categories. Purple packaging communicates luxury, creativity, and uniqueness, making it popular for specialty skincare, hair care, and fragrance lines. The color also provides moderate light filtering for formulas that benefit from reduced light exposure.
What are small 1 to 2 oz bottles used for?
Bottles in the 1 oz to 2 oz range are standard for trial sizes, travel kits, sample programs, and high-value concentrates like serums, essential oils, and treatment products. The small format keeps the retail price accessible for trial while maintaining margin on high price-per-ounce products. They are also TSA-compliant for carry-on travel, which makes them popular for DTC subscription boxes and hotel amenity programs.
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