SIGG has been designing and manufacturing water bottles in Switzerland since 1908. SIGG and their extended partners around the world are dedicated to doing just one thing – producing and customizing the world’s best water bottles for you and the planet. They are working on ways that will allow them to quantify their carbon footprint and benchmark their progress. SIGG bottles are 100% recyclable and are meant to be used for 10-20 years! So, they are worth the initial cost because anyone who receives them as a gift or recognition will use them for many years and will recognize that you hold them in high value.