Rust-resistant stainless steel Sierra cup. It is lightweight and can be stacked and stored, making it extremely portable, making it a great choice for outdoor activities such as camping and mountain climbing. In addition to being used as a cup or tableware, it can also be used as a cooking utensil because it can be placed on an open flame. The 210ml size, which is one size smaller than the standard size, is also great for children.

・ Boobies bird engraved on the bottom