Seattle Sport's H2Duo stainless steel water bottle is the most innovative stainless steel bottle on the market. With a screw off upper half, the H2Duo offers the valuable benefits of adding ice cubes and easy cleaning. You can use the top or bottom pieces to drink from. The bottom is a nice camp cup you can drink naturally from, while the top can be flipped upside down to double as a goblet-style cup. Includes two silicone bands: one black and one glow-in-the-dark that provide a more comfortable drinking surface; also includes a convenient cap lanyard, so you don't easily lose the cap. Pour through threads soyou can pour without removing the cap completely. Wt: 7.75 oz.