Custom Insulated Tumblers Coffee Mug | China Wholesale Supplier

Our bulk insulated tumblers utilize advanced double-wall vacuum insulation technology with an added copper lining between the walls. This construction creates a thermal barrier that keeps beverages ice-cold for up to 24 hours and piping hot for up to 12 hours, making them the top choice for premium wholesale coffee tumblers.

Yes, we offer a wide range of professional finishes to match your brand's aesthetic. Our most popular option is powder coating, which provides a slip-resistant, ultra-durable matte surface that won't peel or fade. We also offer glossy paint, gradient spray, and electroplated finishes for a high-end metallic look on all bulk branded tumblers.

Absolutely. Most of our personalized insulated tumblers, including our popular 20oz and 30oz tapered models, are specifically engineered with a slim-base design to fit into standard automotive cupholders. This makes them the perfect promotional travel mugs for commuters and outdoor enthusiasts.

To ensure your logo stands out and lasts, we provide several high-quality customization techniques:

• Laser Engraving: Permanent and precise, ideal for showing the stainless steel underneath.

• 3D UV Printing: Allows for full-color designs with a unique raised texture.

• Silk Screen Printing: Cost-effective for large-volume wholesale tumbler orders.

• Seamless Pattern Wrap: Perfect for complex, edge-to-edge graphics that cover the entire tumbler surface.

Yes. Every tumbler we manufacture is made from food-grade 18/8 (304) stainless steel and features BPA-free lids. We adhere to strict international quality standards, including FDA and LFGB certifications. By sourcing directly from our China factory, you benefit from rigorous quality control and significantly lower wholesale pricing without compromising on safety.