This gentleman's essential is a timeless gift with historical origins. The best man at your wedding, college football fans, professional poker players, and countless others have since adopted it as a way to transport drinks when the situation requires legal, but more conspicuous means. Raise a toast to those who kept this classic alive and please treat this legacy responsibly. Details: - Thick, full-grain US cowhide vegetable-tanned leather. - 7 oz stainless steel flask. BPA-free, FDA approved.