HKGIFT provide professional services in customizing promotional gifts which can customized colours and logos, enquiries are welcomed
Description: Lightweight cup body, tightly locked in temperature, stainless steel liner, ultra-light and thin liner.
Copper-plated reflective layer + vacuum insulation layer, lock the temperature, delay heat dissipation,
The high-brightness electrolysis process of the inner tank reflects the heat radiation back; the copper-plated reflective layer reduces the vacuum radiation; the vacuum insulation layer cuts off the heat convection and conduction, and delays the heat dissipation. Double treatment of internal and external radiation, long-term heat preservation and cooling.