I would advise you to find a good campsite first, where all the necessary things will be nearby, in case you forget something and just in it you will understand exactly what you need. But I always take with me a good supply of water, freeze-dried foods, so as not to bother with cooking. If you want to cook something on the fire, take with you everything you need for this, you can not hope for luck. I have the best tent for shelter, a friend advised me on https://www.everest.com/
. it is light, does not take up much space, and it is not hot in summer. If you take vegetables or other products with you, then do not forget to take a knife, plates, preferably metal, and take care of your gadgets.