It is used in the Dragon Slayer quest as an item the oracle tells players to use for opening the door leading to the chest of Thalzar, which contains one of three map pieces needed to continue. A lobster pot can be stored on the tool belt.
The Grand Exchange sells lobster pots for 507 coins, indicating that buying lobster pots and selling them on the Grand Exchange can be a moneymaker.
This list was created dynamically. For help, see the FAQ.