Silver Buffalo NL112096 Double Wall Stainless Water Bottle w/ Lid, Black, 20 OzMade from durable, toxin free stainless steel, this Double Wall 20 ounce water bottle keeps your liquids hot up to 4 hours, and cold up to 18 hours. Features screw on lid with flip up spout and built in carrying loop. A stylish and practical gift for family and friends. Capacity: 20 Oz Color: Matte Black Made from durable, toxin free stainless steel Keeps your liquids hot up to 4 hours, and cold up to 18 hours Features screw on lid with flip up spout