Astrinum
Sea Dragon Dark Tee
Sea Dragon Dark Tee
Some hardware is compelling before it ever flies.
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Fit, materials & size guide
Fit, materials & size guide
Some hardware is compelling before it ever flies.
The dark treatment emphasizes the vehicle and launch plume. The subject is a proposed concept, not a record of a completed flight.
Size guide
| LENGTH (inches) | WIDTH (inches) | CHEST (inches) | |
| XS | 27 | 16 ½ | 31-34 |
| S | 28 | 18 | 34-37 |
| M | 29 | 20 | 38-41 |
| L | 30 | 22 | 42-45 |
| XL | 31 | 24 | 46-49 |
| 2XL | 32 | 26 | 50-53 |
| 3XL | 33 | 28 | 54-57 |
| 4XL | 34 | 30 | 58-61 |
| 5XL | 35 | 31 | 62-65 |
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The mission behind the design
The launch vehicle that stayed an idea.
Some hardware is compelling before it ever flies.
Sea Dragon explores an audacious sea-launched rocket concept. It never became an operational vehicle, but its unusual starting point still makes it a fascinating engineering story. This design is for people who ask why a rocket has to begin on a conventional pad.
What you are looking at
The dark treatment emphasizes the vehicle and launch plume. The subject is a proposed concept, not a record of a completed flight.
Mission Brief / Coming later
A closer look at the hardware.
A short film exploring this design's mission and engineering is in development. For now, explore the story above.