Leather Island Belts

What could I do with it or how could it be useful?

You can use the rather pointed loop to cut things like ripe fruit.

Use belts to whip things to kill them.

Place a piece of bait to the end and use it as a fishing line? (Which is probably a long shot)

Use it to connect two pieces of wood to make a small raft and get

You can use the belt to strangle the animals for food. You can also use the belt to help pull the branches for shelter.

The metal could be used as a shine to send signals to other ships. like a mirror.

If the island has coconut bananna, fruit trees, you can use the belt strap arounf him and help you o safely and quickly climb the tree to feed

You can use it to transport wood to the bank to make a fire signal.

You can not cook and he eats more leather because the tanning process they normally use now a days (poison).

You can cut it into thin strips for making traps, but you do not have a knife and the animal would chew through anyway (going to fall dead at the scene).

You can use it as a handle to carry things, or to aid in climbing trees.

You may be able to use the loop as a cutting tool or a corner, or even as a steel for lighting the fire.

But I think his "best use would be in keeping your pants.

You will lose weight and survival will be even more complicated with your pants around his ankles.