Custom mold & tooling

Custom mold water bottles and tumblers with private tooling

Turn your sketch or 3D drawing into an exclusive drinkware shape. We handle structural design, mold tooling, trial samples and mass production.

When a custom mold makes sense

A private mold gives your brand a product nobody else can list. It is the right investment when a drinkware line already sells, when copies of your current model are eroding margins, or when your design itself is the selling point.

Our custom mold process

  • Concept review: you share sketches, references or a 3D file and the target capacity and price
  • Structural design: we confirm wall structure, lid sealing and manufacturability
  • Drawing approval: 3D drawings for your sign-off before tooling
  • Mold tooling: production molds built for your design
  • Trial samples: samples from the new tooling for fit and function checks
  • Mass production: decoration, QC and export packing
Vortex vacuum coffee tumbler
Vortex vacuum coffee tumbler
Smart LED temperature bottle
Smart LED temperature bottle
32 / 64oz bottle with two bowls
32 / 64oz bottle with two bowls

What a custom mold covers

Molds can be built for stainless steel bodies and for plastic parts such as lids, straws, handles and bases. Many projects keep a proven insulated body and create a private lid and handle, which reduces tooling cost while still producing a distinctive product.

Protecting your design

Share your design files with us under the confidentiality terms you require. Tell us in your first inquiry if you need an NDA before sending drawings.

Process

How your order moves through production

  1. 01

    Inquiry

    Share target model, capacity, quantity, logo and market.

  2. 02

    Design & quotation

    We confirm drawings, decoration method and a written quote.

  3. 03

    Sampling

    Pre-production samples for color, logo and fit approval.

  4. 04

    Mass production

    Production scheduled after sample and order confirmation.

  5. 05

    Quality control

    Leak, vacuum performance and appearance checks before packing.

  6. 06

    Shipping

    Export packing and delivery by sea, air or express to your forwarder.

Request a quotation

Get a quote for your drinkware project

Tell us the product, capacity, quantity and logo. You will receive a written quote, MOQ and sample options.

WhatsApp

Sending opens your email app addressed to mandy@yinuolife.com. We reply to inquiries with a written quote and MOQ.