posted on
April 13, 2009 at 02:50PM
I used to use a Nalgene but I have recently switched to a Sigg. The biggest reason for my change was that I have read that is better environmentally and for the user to use an aluminum bottle instead of a plastic one. Even though it's a high quality bottle, Nalgene's are still made of plastic so some plastic leaking will occur, especially if you use the bottle at high or low temperatures. Plus the Sigg's don't spill your drink all over you because the mouth isn't as wide, although that does make putting ice in the bottle difficult. Caveats: Siggs are not nearly as indestructible as Nalgenes. Mine already is all scratched and dented. Also, you aren't supposed to let the liquid in a Sigg freeze, because the bottle will crack. But these are tradeoffs you must endure for a bottle that doesn't absorb ANY flavors or chemicals.