- My headphones and very old iPod but with a fresh battery because it doesn't last very long anymore, lol
- My Pur water filter setup so I can have clean water
- My Morakniv camping knife and firestarter stick
- My warmest blanket
- My b&w Kindle, also with fresh battery because it doesn't last as long as it used to
...but I'm not sure which of these I would replace with a setup I don't currently own, if that were allowed: a YETI type power bank with a solar panel so I could recharge the ipod/Kindle, lol.