Laundry bags (net/mesh), various sizes..
They are great for 'organizing' piles, and are also really good for keeping 'gifts' together in one place, and easy to grab/pack.
DS ran out of laundry detergent.. I dunno. But that was his story, and he's sticking to it
Baby wipes are a quick way to freshen up without taking a shower, when a little something extra is needed. Works really well for Indoc as well.
Shaving kit (be real, pack LESS in there that you expect to use. you won't )
Deodorant kit (be real, pack MORE in there than you expect to use. It's HOT in the engine room).