The Portable Wooden Drinking Cup/ Water Cup/ Coffee Cup (300ml) by Gongfu Sado Trade name: Wooden Portable Drinking Cup/camping Cup Material : 100% natrual wood (handmade to complete) Mouth of cup wide about 8 CM / botton of cup about 4.5CM / high about 13 CM It suitable for outdoor , camping , travel ,and daily life to use drinking water ,tea and coffee and so on Capacity about 300ML