Premium 360ml Vacuum-Insulated Tumbler with Precision Temperature Control

Double-walled 304 stainless steel construction with copper-plated vacuum layer maintains hot/cold temperatures for 12hrs. Military-grade powder coating ensures scratch resistance and sweat-free condensation.

Patented 360° sip-through lid features leakproof sliding mechanism with one-handed operation. Ergonomically designed tapered base fits all standard cup holders (car/office/gym).

Food-grade silicone gasket and BPA-free plastic components. Mirror-polished inner wall prevents flavor retention. Laser-engraved measurement markings for precise pouring.

Ideal for barista-style beverages, outdoor adventures, or corporate gifting. Compatible with most espresso machine nozzles. Weight-balanced for stable handling during movement.

Wholesale-ready in customizable bulk packaging (MOQ 500pcs). OEM/ODM services available with 30-day production lead time. FCC/CE/LFGB certified for global distribution.