how to make item drop go directly into the backpack?

So I have this code that when the dummy is killed as a chance to drop a item, but I couldn't figure out how to make it go directly into the players backpack, currently it just drops on the ground.

Script

local humanoid = script.Parent:FindFirstChild("Humanoid")
local rp = game:GetService("ReplicatedStorage")
local drop = rp.drop:FindFirstChild("Rusty Hammer")
local hr = script.Parent:FindFirstChild("HumanoidRootPart")

humanoid.Died:Connect(function()
    local dropChance = math.random(1, 4) 
    if dropChance == 1 then
        local clone = drop:Clone()
        clone.Parent = workspace
        local Handle = clone:FindFirstChild("Handle")
        if Handle then
            Handle.CFrame = hr.CFrame
        end
    end
end)