In Cambodia, the extreme tropical heat creates a significant challenge for beverage temperature maintenance. There is a surging demand for a double walled cup to prevent rapid warming of iced coffees and avoid external condensation that damages furniture in upscale Phnom Penh offices.
The economic shift toward a service-oriented economy has seen a proliferation of specialty coffee shops. This transition has shifted consumer preference from traditional plastic or single-wall glass to professional double wall insulated coffee mugs that maintain the sensory quality of the beverage.
Furthermore, the hospitality sector in Siem Reap and Sihanoukville is increasingly adopting sustainable, reusable glassware. The shift toward a custom glass water bottle reflects a broader environmental consciousness among tourists and local luxury resorts aiming to reduce single-use plastic waste.