REVOLUTION: InstaShield Gaucho Market (TM) Technology keeps the mate warm 3x longer than any regular mate cup. Its double-wall insulated 304 18/8 stainless steel materials maintain the original yerba mate taste and gives you hours of hot mate experience. MODERN: Trendy, minimalist, contemporary, and ergonomic 10 oz cup with a unique look. Lightweight and easy to hold. Comes with two bombillas: an innovative flat one and a classic style, both complemented by the MyGaucho engraved logo. Also includes a brush for effortless cleaning. CONVENIENT: Its non-slip silicone bottom provides a stable and secure support and avoids scratches both, in the tumbler and the table. The BPA-free lid, designed with a hole for the bombilla (straw), comes with a silicone rubber ring to perfectly fit in the cup. HEALTHY EXPERIENCE: Yerba mate is renowned for its impressive antioxidant content, boasting 90% more than green tea. It also enhances oxygen delivery to body cells and is rich in B vitamins, potassium, and magnesium. Regular consumption of yerba mate can uplift your energy, sharpen focus, and foster a sense of well-being. Our stainless steel design ensures durability, seamlessly merging age-old tradition with enduring quality. Dive into an authentic journey with every sip. EASY TO CLEAN - Different from other kinds of mate gourds, our cup is easy to wash and clean. We recommend hand-wash to avoid the remaining yerba going into your dishwasher. The bombilla (straw) can be hand or machine-washed. COMMITTED TO QUALITY - At Gaucho Market, every product is backed by our 100% quality assurance. We stand ready to address any concerns you may have. GAUCHO-MARKET Yerba Mate Cup Gourd Double-Wall Insulated Vacuum Mate Tea Cup Set, Includes 2 Bombillas (Straw) and a Brush. BLANCO