The Sigg Bottle Shield One drinking bottle offers a sophisticated combination of functionality and durability. It is easy to open, carry, drink, close and secure. The cap reliably protects the mouthpiece from dirt and dust, enabling hygienic drinking. The secure closure prevents leakage, regardless of whether the bottle is stored upside down or horizontally, even with carbonated drinks. The bottle is made of high-quality 18/8 stainless steel, which is both robust and recyclable. Thanks to the wide neck opening, the bottle is easy to fill, for example with liquids, ice cubes or powders, and just as easy to clean, for example with a sponge or brush. The pleasant feel of the surface ensures a good grip. The Sigg Bottle Shield One is BPA-free and is a sustainable alternative to disposable bottles. It is designed for long-term use and can be used and reused for many years.