Promotional Grosche Yukon Stainless Steel Slider Lid Tumbler – 890 ml The Grosche Yukon Stainless Steel Slider Lid Tumbler – 890 ml is a sleek and sophisticated beverage container designed to keep drinks at the perfect temperature for hours. Constructed from durable 18/8 stainless steel, this tumbler features triple-wall vacuum insulation to ensure optimal temperature retention, whether sipping iced coffee or hot tea. The PFAS-free powder coating adds extra durability, while the scratch-resistant Tritan lid with a slider offers a convenient, splash-resistant, leakproof solution to keep drinks secure and it is cup holder compatible. This BPA-free tumbler is dishwasher safe for easy clean-up. Perfect for everyday use—whether commuting, at the gym, or enjoying outdoor adventures—the Grosche Yukon Tumbler is the ideal companion. With every Grosche product purchase, it is helping fund over 50 days of safe drinking water for those in need.