Backpacks are items worn on backs for storage.
The player can wear them in Grand Theft Auto IV as a duffel bag being worn in the missions Waste Not Want Knots, Three Leaf Clover, To Live and Die in Alderney and If the Price is Right. The duffel bag also made another appearance in The Ballad Of Gay Tony Drug Wars. A backpack is seen during the mission Pegorino's Pride where it is worn by Jimmy Pegorino and later Niko Bellic. This is the only time the backpack appears in Grand Theft Auto IV. None of the backpacks have appeared in The Lost & Damned.
Duffel bags also appeared in Grand Theft Auto V. The Duffel bag is seen during the jewelry store robbery scene. During the first trailer, the rucksacks are seen when a man and two women are climbing the mountain. Michael carries a backpack with a bomb in it during the mission Friend Request. They are also used in the Grand Theft Auto Online heist The Pacific Standard Job.