Fortnite's Treasure Hunters season features a loot pool centered on One Piece and anime-themed items alongside unvaulted weapons from past seasons.

New items include transformations tied to One Piece characters. The Gum-Gum Fruit lets players become Luffy and stretch in battle with long-range rubber punches, foot slams, or a flying charge. The Flame-Flame Fruit turns players into Ace to shoot rapid fiery shots and finish with a fire fist. Zoro's Three Sword Style grants three katanas for quick slices and dashes.

Other new weapons and loot include A$AP Rocky's Shock Rocket (earned by defeating the A$AP Rocky boss), Usopp's Slingshot, the Bundlebuss Repeater Rifle, the Gilded Dragoon Shotgun, and an Explosive Cannon Ball. Consumables consist of Nami's Tangerine (restores health and shields plus a water speed boost), Meat on a Stick (provides ongoing health), and new Sprite varieties like Sweet Dreams Sprite and Chester Sprite. Wanted Posters on walls give players Sprite Treasure Maps leading to buried Sprite Chests.

Unvaulted weapons and items include the Sentinel Pump Shotgun, Auto Shotgun, Flint-Knock Pistol, Sidearm Pistol, Machine SMG, Tactical SMG, Hammer Assault Rifle, Zipline Deployer, Overdrive Grenade, Slurp Juice, Shield Fish, Jellyfish, Slurpfish, Hop Flopper, and Spicy Fish. The Lever Action Shotgun, Frenzy Auto Shotgun, and Flapjack Rifle will arrive later this season, though no exact release date was provided.