Five items I must have on a deserted island are: food, a warm blanket, first aid kit, flint and steel,a prayer rug and the holy book.
I know water is most important to survive,but if I am on a deserted island,I am assuming there is plenty of water around,I won’t have to worry about water.
Food is necessary,it will not be convenient to carry it with me. I am thinking of catching fish for food.
Shelter is important,I did not list it, I may not find one handy on the island.Next best thing will be a warm blanket when I sleep to keep me warm and cozy.
First aid kit will help in emergency.
Flint and steel is a must for lighting a fire to cook fish I am hoping to catch.
I will need a prayer rug for my daily prayer and the holy book will keep me safe.