Sichuan Locust 12oz Insulated Coffee Mug with Handle is crafted from food-grade 18/8 stainless steel with double-wall vacuum insulation, keeping coffee hot and cold steadily for long hours. Available in abundant multi-color options, it features ergonomic anti-scald grip handle, leak-proof sliding sip lid, sweat-free outer surface and all BPA-free safe raw materials. We support custom Pantone exterior colors and laser engraved brand logos, ideal for bulk branded gift orders, office daily coffee use, home drinking and café wholesale supplies.