Nalgenes

[Matt W.]

They are good to have in the tent too when it's too cold out to go piss

That could end badly if one is not careful....

 

[rayporter]

camp water goes in one of these -64 grams for the 48 oz [which actually holds 60 oz]

again, get the human gear cap so you can drink from it.

Travel and Home – Nalgene