Mate Mateo - Silicone Yerba Mate Gourd Cup with Bombilla (Black Original) silicone mate gourd with bombilla (metal straw), ideal for new generation of yerba mate lovers! comes in many colors and sizes: red, green, purple, blue, orange, yellow, white and black, pink fluo, turquoise and mini in 8 colors Mate Mateo Original size fits 40grs of loose leaf yerba mate, is for a longer yerba mate drinker or to share with friends! Mate Mini fits 27 grs of loose leaf yerba mate Unbreakable. Ideal for home, work or travel mate drinking. Bombilla made of bronze with nickel plating bath. does not fix odors so you can add stevia or sweetener. Does not fix bacteria, thermic so it does not heat your hand, dishwasher safe