Best way to get someones backpack in Script (not local)

[ANRTNT (Arman)]

So I’m trying to make a simple script where you get your item in and out of replicatedstorage by standing on a part and I was wondering what is the best way to find players backpack

[weakroblox35]

Use CharacterAdded connection under PlayerAdded since backpack refreshes everytime player respawns.
Or you can just

.Touched:Connect(function(Part)
    local Player = game:GetService("Players"):GetPlayerFromCharacter(Part.Parent)
    if Player ~= nil then
       Player.Backpack
    end
end)

[ANRTNT (Arman)]

Oh btw what does the (Part) do in the parentheses

[weakroblox35]

@ANRTNT

Part

It’s the part touching the part.

[TheRealWayMan]

First and foremost know that your question, has many answers because of the multiple ways to achive this.
Second read this:

Backpack

In the example they show you how to access it and under methods you can choose how to access it.

game.Players.PlayerAdded:Connect(function(Player)
	local ToolData = SaveToolData:GetAsync(Player.UserId)
	
	local Backpack = Player:WaitForChild("Backpack")
	local StarterGear = Player:WaitForChild("StarterGear")

Now remember, saving them is a whole different world. I recommend watching a youtube video on it as you have to learn how to save tables to a datastore and access it. Which is harder than leaderstats lol.