Today we are making sure that we have packed everything.
You would think that after so many climbing trips that packing would be easy. However, when you are travelling to a location where some of the equipment may not be available, it becomes a bit more critical that you have packed everything.
Next you have to decide where to pack it. If there are 2 of an item, it is best to split it between packs in case 1 pack goes missing. If there is only 1 of a critical item, maybe it should go in the carry on. The packs need to be within weight and size limits.