Abd al-Rahman bin Wa'lah al-Saba'i narrates that he said to Abdullah bin Abbas (may Allah be pleased with them both): We go on campaigns in the lands of the West, so what is your view about their waterskins? Ibn Abbas (may Allah be pleased with them both) said: "There is no harm in them." I asked: Is this your own opinion, or from the Messenger of Allah (peace and blessings be upon him)? He said: "Rather, it is from the Messenger of Allah (peace and blessings be upon him)."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 12922