Ashlin&reg; Cowboy Rustic Bottle & Can Holster Holster, Dark Brown Leather [BOTTLHLDR-08-02] 100% Genuine full-grain leather. Fits standard bottle USA sizes: Water bottles: 11-12 oz bottles: 12 Pop and beer Cans This beer holster attaches to your belt, for convenience. 100% Soft Genuine Leather. Hand cut construction & crafted. Be hands free while you work.