The ultimate gentleman?s accessory is the Rugby leather bound hip flask. Fits perfectly inside a Dubarry men's tweed blazer for a day at the races. Rugby Hip Flask. Leather-bound stainless steel hip flask with hinged screw cap. Size: 5.1in x 3.5in x 1.2in. Best of British NBPT offers you finest selection of British Products like Dubarry Rugby Hipflask - Walnut. Our entire range of British Hip Flask is comprised of products from renowned brands from UK to ensure best quality and standards for uttermost satisfaction of our customers.