The Griffen Titanium Sport Bottle 25oz is made from high quality single wall titanium for a lightweight and pure drinking experience. Weighing much less than steel, its perfect for exploring the outdoors or the city without adding additional weight. This bottle features a titanium screw on lid with a silicone gasket to prevent leaking. Its wide mouth allows for easy filling and cleaning. FSC certified premium gift box is included. Recommended to hand wash only. 25oz.