To start your list, it would be best to have regular consumables that are often in the bug-out or go-to bags. Include items such as food, water, and clothing, and shelter also needs to be taken into account. Let's take a brief look at each of these elements in detail.
Food
Powdered milk and similar items on the go are a must. Add a mixture of canned food and dehydrated or freeze-dried products. Store freeze-dried vegetables, fruits, and nuts. You can always go for eating fish in the wildlife. You can also build your own survival kit by searching through online sources.
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Water
Keep 5-gallon of water containers in the bug-out kit and maintain several types of water filters. Filters allow us to get clean water in the field. Please note here and now that a water filter is no guarantee that the liquid is drinkable and safe. It is best to boil all the water after filtering.
Clothing
Clothes vary depending on the time of year you need to go out. Summer clothes are different from the clothes you wear in winter. In winter you may want to stock up on boots, gloves, a sweater, a winter jacket, and waterproof gear, while in summer you want shorts, t-shirts, and light shoes.
Shelter
Housing is usually not a problem if you are using an RV or bringing a tent. In some cases, you may need to purchase a quality tent along with sleeping bags for the whole family.
Important Items
Get a battery, a first aid kit, and a waterproof lighter. Winding lantern and communication device. It is recommended that you save all of them.