I don't carry a PSK ever. I find no need. Considering, if I'm Bushcrafting, Mountaineering or Hiking I have dedicated packs with everything I need for those activities. Also, I have a Mac Tools tool box in the back of my Van, with almost every tool I need to fix any vehicle, or that I would need in an emergency survival situation. I also carry many spare parts for my Van and 5 gallons of water that I drink daily and fill up every morning (Vans capacity for potable water is 12 gallons).. So, in the rare occurrence that my Van breaks down I'll just fix it. Also, my Van has a 3000 watt Cummins Diesel generator, fridge, freezer, RV AC unit, electric heat, and an electric stove. With that written this is my EDC PSK. The dental hygiene kit stays in glove box. The only time a PSK would benefit me is during a vehicle breakdown in a remote location. But, considering my Vans capabilities it functions as my PSK. On a side note. I've lived in my van for a couple of years and can live in it remotely comfortable for 3 weeks without additional food, water, or fuel.