Small Brands
Turn a distinctive idea into a custom collection, with design development and samples before production.
Made for your next chapter
Existing product range + original design studio
Plastic tumblers and stainless-steel bottles for small brands, outdoor programs, yoga studios, gifting teams, and distributors.
Existing forms. Original ideas. Product development.

01 / Who we serve
Built around the people who use it.
Developed around the business behind it.
Turn a distinctive idea into a custom collection, with design development and samples before production.
Develop practical drinkware for programs and active communities, from functional samples to volume runs.
Bring your studio identity to a coordinated drinkware range for members, teachers and events.
Coordinate branding, packaging and production around gifting campaigns and wholesale requirements.
02 / Our capabilities
Shape, color and detail developed around your brief. Start with an idea, a reference, or an existing product direction.
Review the look, feel and function through samples. Align on specifications before committing to production.
Move an approved specification into coordinated manufacturing, packaging and delivery planning.
03 / Product range
Explore a category, then tell us what your next collection needs.





Reference imagery for review. Final materials, specifications and availability are confirmed with your project quote.
04 / Concept Lab · Design is part of the offer
Choose from existing product directions, or develop something with its own point of view. Explore original silhouettes, color stories, graphics and component details with JKJ-Plus.
Enter the design studio ↗
01 / Original form
02 / Component thinking
03 / Your identity
Original concept studies. Engineering and model-specific IP review required; not production-approved products.
Original design portfolio
From graphic-led collections to quiet botanical details and technical silhouettes. Explore ten original visual studies, then bring the direction into your own product brief.
Explore all 10 design studies ↗05 / Craft & compliance
A strong product brief covers more than appearance. We align material, finish, market requirements and packaging before a specification moves forward.
Discuss stainless steel or plastic construction, surface treatments and branding methods. Final material grades and processes are confirmed per product.
Share your US, Canadian or European food-contact and safety requirements. Applicable testing and supporting documents must be confirmed for the selected product and destination.
Plan individual packaging, gifting formats and shipping protection around your channel. Packaging specifications are included in the project review.
Partner stories · Coming into focus
Reserved for approved customer logos and stories. No endorsement is implied.
06 / About & contact
JKJ-Plus Drinkware develops plastic and stainless-steel drinkware for B2B OEM & ODM projects. Tell us what you are building, who it is for, and where it needs to go.
One brief. A more focused conversation.
KARUU / KRU design membership
Welcome allowance · 100 points per design · use within 30 days
Membership program preview. Registration and purchasing are not active yet.