Come and see our amazing products. Our mate gourd cup is made of food grade 304 stainless steel. The Gourd Contains 8 oz/250 ml. The Double walled technology will hold your preferred temperature keeping the beverage warm or cold for a long time. Suitable for all seasons using. Great for everyday personal use or as a unique and thoughtful gift whether you drink mate tea or not. Assorted colors are available. Pls confirm further with us if any query about packing info, inventory status and time schedule.