Despite Three Dimensional Maneuver Gear appearing in the Fortnite Chapter 4 Season 2 gameplay trailer, the movement item is not currently in the game.
All players will be able to find the 3D Maneuver Gear in Fortnite at some point later in the season, most likely when the Attack on Titan Secret Skin arrives in-game on April 15.
Currently, Eren Yeager is scheduled to drop mid-April in Chapter 4 Season 2.
We imagine that this is when the 3D Maneuver Gear is also set to make its debut, but the item could arrive sooner.
However, if you want to unlock Eren Yeager in Fortnite, you’ll need to know how the process works.

Is 3D Maneuver Gear in Fortnite Yet?
No, despite the new season now being live, the 3D Maneuver Gear item is not appearing in Fortnite Chapter 4 Season 2 yet.
Most likely, the movement item will drop alongside Eren Yeager on April 15. It is, after all, a device from the Attack on Titan franchise, so it would make sense to drop it alongside the anime protagonist.

What is Three Dimensional Maneuver Gear in Fortnite?
Three Dimensional Maneuver Gear (3D Maneuver Gear) is a set of wearable gear from the Attack on Titan manga and anime series.
The military gear allows humans to grapple nearby structures and pull themselves towards their targets at high speed.
Using two grappling hooks powered by a compressed gas cylinder, soldiers in AoT are able to massively boost their mobility to combat Titans.
In Fortnite, the 3D Maneuver Gear allows players to grapple around the map, similar to the Grapple Gloves in previous seasons.

It also comes with two Titan-killing blades that can be used to execute enemies with a vicious melee attack.
By firing the grapple shots at an enemy, players can use the Three Dimensional Maneuver Gear to pull themselves toward another user and slash at them in one fluid motion.
After this action is performed, the 3D Maneuver Gear-wielding player will leap into the air and have the chance to escape with ease.
Check out the upcoming item in action in this clip from the Fortnite MEGA gameplay trailer:
Thankfully, in the meantime, players can enjoy another high-speed transport system in Fortnite MEGA!