Durable Stainless Steel Design – Made from premium double-walled stainless steel to keep drinks hot or cold for hours without sweating or rusting. Leak-Proof Lid – Each mug includes a tight-seal, spill-resistant lid for easy sipping on the go, preventing leaks in bags or car cup holders. Reusable & Eco-Friendly – Reduce waste with these BPA-free reusable mugs, perfect for everyday use at home, office, travel, or events. Perfect Party Pack – Comes with 12 sleek 13 oz mugs — ideal for Christmas parties, weddings, birthdays, or gifting guests. Versatile Use – Suitable for coffee, tea, water, juice, or any hot and cold beverage. Easy to clean and great for both indoor and outdoor use.