This 34oz/1000ml thermos features an unbreakable stainless steel outer shell and double liner, with superior vacuum insulation. Tempered stainless steel resists dents. The handy push-button valve makes for easy pouring, and the Double Bullet comes with two drinking cups, one at top and bottom. Carry it by its sturdy handle, or attach the included woven sling strap for use over the shoulder. Individually packaged in a white gift box.