You'll need to bring milk bags, bump and the sterilization equipments. As i pumped everyday at work, i think it's very much like normal. But need to make sure the temperture of the in-room freezer is low enough, if not, better tell the hotel to keep in their big freezer (pack one more layer in this case) and tell them it's the precious for baby --> milk.
I've got 2 bumps and some milkbags to lend, see if you need them.
Yes, i'm looking for a new job...again,but not in a hurry. My 1st job: 13yr, 2nd one: 5 months up to now. :)