I love that Sigg is good for the environment, everyday useful and incorporates great design. In fact SIGG was incorporated into the Museum of Modern Art (MoMA) in New York and Backpacker Magazine called it “The world’s toughest water bottle” in 2006.
If you go to http://www.sigg.com/ there are lots of delicious designs to choose from.
If you go to Cafepress you can personalize your own Sigg bottle: http://www.cafepress.com/designer/sigg/?src=hph2
I want to get the white one and have it say "Peace, Love and Diane" in primary colors!