"Might as well have the best," is the mantra for legendary outdoor supplier Filson® and we at Brooks Brothers cannot help but agree. For a limited time, we're proud to offer a carefully curated selection of favorites from Filson® including this elegant Leather and Stainless Flask. Made from durable bridle leather and stainless steel. Easy-open screw top secured with a hinged keeper. Holds six fluid ounces. 3 ¾" x 5⅛". Made in USA.