I want to buy a canteen, and I have choice between aluminum, stainless steel, enamel and various kinds of plastic. I had canteens before that made any liquid taste horrible after just few hours. I would like to find one that does not affect the taste of water too much.

  • 2
    I really prefer Nalgene's for this reason...
    – studiohack
    Commented Feb 1, 2012 at 20:10

3 Answers 3


If you wash the canteen thoroughly before using it then it shouldn't affect the taste too much regardless of what material its made from - I'd recommend this anyway just as a matter of course. Wash once, soak overnight in hot, soapy water then wash again.

Where this might come into play more is your lips physically touching the metal when you're drinking from it, which may well make it taste metallic - I've found this as well with several metal containers and tend to prefer plastic ones for this reason.

  • Good point about the metal taste. I don't actually mind the metal taste as much as plastic, but some people do. Commented Feb 1, 2012 at 3:22

Run the canteen through a dishwasher a time or two and it will get rid of the odd taste.

  • I have two 32 oz plastic bottles that I bough in the outdoors section of a local supermarket, that have almost no taste. Last year I got another one that looks almost the same, but has a different color, and no matter how many times I wash it, water gets a horrible plastic taste in it. Commented Feb 1, 2012 at 3:19
  • One of my Sigg bottles always smells minty no matter the washing, after spending a week camping with the bottle full of Rumple Minz. Commented Feb 27, 2012 at 21:06

Sometimes the bad taste does not come from the bottle itself, but from the lid. I had an old aluminum canteen that gave a strong rotten taste to water, which came from a cork seal that was a part of the screw on lid. Replacing the cork seal with a new one fixed the problem.

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