Come and see our amazing products. Made of food-grade stainless steel, non-toxic and non-odor, safe for your use. Each cup is 17 ounces/500ml in capacity. Suitable for outdoor activities or indoor use, it is healthy, sturdy and reusable, not easy to break, safe to use, eco-friendly and sustainable, a nice container for holding water, juice and tea indoor, can also be used for outdoor camping, tourism, hiking, beaches, picnics and so on, easy to carry around. Pls confirm with us about the packing info, stock color and exact production time before placing your order