When it comes to custom travel mugs with handles and straws, material quality determines safety, durability, and user experience. At HAETIANCITY, we strictly adopt high-standard double-layer stainless steel material for our car and outdoor insulated cups, focusing on creating safe, healthy, and long-lasting drinkware for global users.

All our custom stainless steel travel mugs are crafted with food-grade double-layer stainless steel as the core material. Different from ordinary thin steel cups, the double-layer structure effectively isolates external temperature, preventing scalding while maintaining stable insulation performance. It can keep drinks hot or cold for hours, perfectly adapting to daily commuting, long-distance driving, outdoor travel, and home use scenarios.

The high-quality stainless steel material boasts excellent corrosion resistance and oxidation resistance. It is resistant to daily water stains, tea stains, and beverage corrosion, avoiding rust and peculiar smells. Even with long-term use, the inner wall remains smooth and clean, ensuring every sip is safe and healthy. Meanwhile, the thickened steel body improves wear resistance, effectively resisting scratches and abrasions during outdoor carrying and vehicle shaking.

In addition to superior functional performance, the premium steel material presents a delicate metallic texture on the cup surface. It supports various customized surface treatments including matte, polishing, and spray painting, matching personalized logo printing and color customization. Combining practicality with high-end aesthetics, HAETIANCITY’s custom handle and straw travel mugs meet the high-quality demands of wholesale buyers, brand customization, and corporate gift orders worldwide.