Originally Posted By: Desperado

Is the Nalgene/Guyout item a double wall product? I seem to have trouble either finding double wall SS bottles, or actually determining if the bottles I see in the store are of double wall construction.


The Nalgene is single wall. What I don't like about SS bottles is that they sweat a lot more then other materials. This is ok when you are only ever keeping the bottle on the outside of your pack. However in the hotter temperatures, I prefer to keep my 2nd bottle in the pack so that the water stays colder longer. With the SS bottles (regardless of brand) ensure that the bottle in the pack is kept away from such things as clothes and socks. I speak from personal experience on this one...
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Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters, and teach some of us more than we can ever learn from books.

John Lubbock