We get it. It's a rough world out there. Now you can take a flask that has your back and never lets you down - unless it's empty. With unrivaled durability, this 8 oz Unbreakable Hip Flask is dishwasher safe and tough enough to travel anywhere with you. Whether on the trail or at the next reunion, your drink of choice will be there with you. Features: 1.0 mm 18/8 stainless steel, BPA-free, Leak proof + packable, Wide-mouth opening, Machined steel never-lose cap, Dishwasher safe.