



True to size, unisex fit. Measurements are the garment laid flat, in inches.
| Size | Chest width | Body length |
|---|---|---|
| S | 18 | 28 |
| M | 20 | 29 |
| L | 22 | 30 |
| XL | 24 | 31 |
| 2XL | 26 | 32 |
| 3XL | 28 | 33 |
| Size | Length (in) | Chest width (in) |
|---|---|---|
| S | 28 | 18 |
| M | 29 | 20 |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
Measured flat, so chest width is half the full circumference. Unisex sizing runs true — if you are between sizes, size up for a looser fit. Not sure? Lay a shirt you already like face down and measure that.
Lovingly rendered in the cheerful rubber-hose cartoon style of a more innocent era, this battered government-issue thermos graphic tee is presented with complete archival sincerity — paint chipped, label slightly faded, discovered in a surplus box marked DO NOT REDISTRIBUTE. It is not an accusation. It is a primary source. The CIA's MKUltra program (est. 1953, declassified reluctantly) dosed unwitting American citizens with LSD through the most mundane delivery vehicles imaginable: coffee cups, glasses of water, and yes, thermoses. The cute round cartoon object you are wearing on this dark humor conspiracy shirt is historically accurate. That's the whole joke. That's the whole horror.
The wearer is the guy who found this thermos. Maybe at an estate sale. Maybe in a government surplus warehouse in Maryland. Maybe it was just sitting in the break room with a sticky note that said "Dave's — do not touch." You don't know what was in it. Nobody does. That's literally what the documents say. "Contents Unknown" is the most technically honest label the United States government has ever produced, and it fits right there under the eagle.
Printed on a premium, wildly comfortable 100% cotton unisex tee. Fits true to size, perfect for deep dives into declassified PDFs at 4 AM.
This item: Property of D.O.D. Psychochemic...
| Brand | Weird Castle |
|---|---|
| Department | Everything |
| Item type | T-Shirt |
| Date first available | July 12, 2026 at 7:00 AM |
| Manufacturer | The Machine (does not sleep, does not ask) |
| Country of origin | Contested |
| Batteries required | No. Conviction required. |
| Best Sellers Rank | #14 in things nobody requested |
Reviews are read by a person before they go up. The Machine is not allowed to write them, and neither are we.



