The weapon trunk 1 and 2 are upgrades that the player may purchase for their suite in the Lucky 38 presidential suite. It can be found against the western wall of the master bedroom inside the suite. The trunk can be purchased for around 100 caps by accessing the terminal in the hallway, directly opposite the elevator. It shares a model with Enclave crates found throughout the Fallout world. This crate, and the other purchasable weapon crates contain nothing when bought, and can be used as a safe way to store any items you wish to keep.