You're staying at a hotel.
Your room has no wetbar (or fridge).
You dine out and have leftovers that you'd like to keep.
Have you ever asked the hotel kitchen to hold your leftovers for you?
Would this not be kosher?
Would it be "more ok" if you ordered breakfast for room service that same day?
(If this topic has been beaten to death, I apologize. Just point me to the old thread link(s). I searched but came up nil.)