Need basic survival:
1. A Complete tent set, along with stakes and ropes, as well as bedding, mattresses which are not penetrated by cold.
2. Sleeping bag.
3. Cooking appliance, along with the food stock to cook. Or at least canned food, bread, jam, and so on. Water container.
4. Handheld android A7S along with backup batteries.
5. Powerbank 100,000 MHA, along with charger that can use solar power, wind power, and water wheel, and manual spin.
6. Compass, GPS, and Google Maps. Hunting Knife,Swiss Knife.
7. Alquran Manuscript / at least software software.