Made of high quality cold rolled steel plate and food-grade enamel coating through high temperature firing process, this 310ml dark green enamel mug adopts a reinforced black rolled rim design, effectively anti collision and rust proof. The smooth white inner glaze resists tea and coffee stains for easy daily cleaning. Adopting a classic vintage enamel mug appearance with a glossy dark green body and comfortable one-piece handle, the mug supports various customized crafts including silk screen printing and spray painting, allowing custom brand logos and exclusive color matching. Suitable for wide application scenarios, it is ideal for outdoor camping, hiking, picnics, RV travel, office and household daily use for holding hot and cold drinks, and it supports open fire heating, making it a top choice for campsites, homestays and corporate gift orders. We provide stable mass production capacity and comprehensive customization services for colors, logos and outer packaging, fully meeting the bulk procurement demands of cross border e commerce sellers, outdoor goods distributors and brand gift merchants.