MV Unden is an Eco Trader with Ice Class 1A built by Royal Bodewes in Foxhol for the Swedish shipping company Ahlmark Lines.
Piet Brouwer Elektrotechniek was responsible for both the design and delivery of the complete electrical installation.
| Shipyard | Royal Bodewes |
| Length | 87 m |
| Year of construction | 2025 |
| Deadweight | 5023 ton |
