Treasure Chest
Source Pirates of the Inner Sea
A treasure chest begins as a common wooden chest, and is then treated with resin to make the wood water-resistant. Metal bands, usually bronze to prevent rusting, are strapped around the treasure chest for extra reinforcement, and the lock is also made of bronze. A treasure chest uses the same statistics as an ordinary wooden chest of its same size, but its hit points increase by 25% and its break DC increases by 2. Treasure chests stand up better to water travel and to being buried compared to ordinary chests.