Come and see our amazing products. The 10oz wheat straw portable plastic bottle is made of plastic and silicone. Its capacity is approximately 10 ounces, and the size of the bottle is approximately 2.76x2.76x6.5 inches. Our leak-proof thermos bottle is made of durable, lightweight wheat straw, which is both biodegradable and strong. The lanyard design is very convenient to carry. In addition, we welcome customized logos, please contact us. Pls confirm with us about the packing info, stock color and exact production time before placing your order.