Cloak of the Manta Ray

Wondrous item, uncommon (requires attunement)

While wearing this cloak, you can breathe underwater, and you have a Swim Speed of 60 feet.

Worth around 400 gp, the 2024 value for an uncommon wondrous item. How item prices work

Cloak of the Manta Ray is from the System Reference Document 5.2.1 (“SRD 5.2.1”) by Wizards of the Coast LLC, used under the Creative Commons Attribution 4.0 International License. Full attribution is on the Licenses & Attribution page.