Enjoy your favorite beverages in the great outdoors with our 300ml Stainless Steel Coffee Mug. Crafted from premium food-grade 304 stainless steel, this durable and eco-friendly mug is designed for camping, fishing, picnics, and everyday use. Its non-insulated and conductive design ensures efficient heat transfer when used with a mug warmer, while the BPA-free sliding lid provides splash-proof protection. This unbreakable and easy-to-clean mug is built to last, making it a reliable companion for your outdoor adventures and home use.