$25 off orders over $75 + free shipping with rebate. Promo code: FLINGSip your favorite spirits in style with our Genuine Bison Flask. This 6-oz. stainless steel flask is just the right size for your pocket, making it an ideal companion for hiking, camping, fishing, tailgate parties and other outdoor activities. It’s wrapped in genuine bison leather, with a soft, supple texture and a rustic look that gets better and better with age. Comes in its own gift box. Personalization options available.