Nat Pagle's Extreme Anglin' Boots

Nat Pagle's Extreme Anglin' Boots are uncommon cloth boots with a bonus to stamina and fishing.

Source
Nat Pagle's Extreme Anglin' Boots is a quest reward from the Stranglethorn Fishing Extravaganza quest Rare Fish - Brownell's Blue Striped Racer, which starts at the Fishbot 5000 in Booty Bay in Stranglethorn Vale. To complete the quest, you must turn the following item to the Fishbot 5000:
 * 1 Brownell's Blue Striped Racer