Large Capacity Thermo Bottle Stainless Steel Thermal Water Bottle Tumbler Cold and Hot Vacuum Flask Travel Insulated Cup insulated stainless steel bottle keeps your drinks hot or cold for hours with advanced double-wall vacuum insulation. The durable protective sleeve adds extra grip and helps protect against scratches and dents, making it perfect for the gym, travel, hiking, camping, cycling, work, or everyday use. Featuring a large capacity, leak-proof design, and sleek modern style, it's the ideal companion for all your hydration needs.