Keyuan Packaging 16.9oz/500ml 28-400 PET Boston Round Bottle with Smooth PP Lotion Pump

What this packaging is

The classic boston round silhouette gets a functional upgrade here: the 16.9oz/500ml 28-400 PET Boston Round Bottle pairs a familiar, grip-friendly profile with a smooth PP lotion pump that delivers clean, controlled dispensing at every use. At 500ml, the format is right-sized for rinse-off and leave-on body care, sitting comfortably in a shower caddy or on a vanity shelf. The 28-400 neck finish accommodates a range of closure options if brands want flexibility down the line. Compatible with silk screen printing, hot stamping, and label application, this bottle gives hair care and body care brands a solid canvas for shelf-ready branding.

Why brands choose this

• Category-native format that consumers already trust: The boston round profile is deeply embedded in shampoo, conditioner, and body wash culture. Shoppers recognize and reach for it instinctively, which means this bottle reinforces the expected ritual rather than asking consumers to adapt to something new — a low-friction win at shelf.
• Pump-included format shortens your sourcing list: The smooth PP lotion pump ships as part of the package, so brand teams aren't separately sourcing and qualifying a dispensing component. That alignment of bottle and pump at the 28-400 neck finish reduces vendor coordination and speeds up compatibility testing.
• Decoration-ready surface supports full brand expression: Silk screen printing, hot stamping, and label application are all compatible with this bottle, giving designers real flexibility. Whether the goal is a minimal label for a clean-beauty aesthetic or a bold all-over print for a mass-market launch, the surface handles it without requiring a custom mold.

Decoration

Finishes