Start with compatibility
The correct cap route depends on the bottle and pump assembly. Provide the bottle reference and intended closure direction before selecting by appearance alone.
Component category
A cap is both a functional component and a major part of the fragrance package's visual identity. OULU helps buyers review cap direction alongside bottle neck, pump, collar, weight, finish and outer packaging instead of choosing the cap as an isolated accessory.

Buyer decisions
The correct cap route depends on the bottle and pump assembly. Provide the bottle reference and intended closure direction before selecting by appearance alone.
Brushed gold, black, silver, champagne and specialty appearances should be defined with clear references. Final achievable finishes depend on material and process.
Cap height and diameter change the complete proportions of the package. Review an assembled sample when the cap is central to the brand identity.
Product starting points

OULU-PB0151

OULU-PB0301

OULU-PB0302

OULU-PB0501
Complete the packaging system
Frequently asked questions
Component-only enquiries can be reviewed, but the matching specifications are still required.
Color matching depends on cap material, coating process and approved reference.
Share the target weight, material direction and bottle reference so feasible options can be reviewed.
Start with your requirements
Include capacity, quantity, destination, finish, components and target timing.