Foldable recliner device for boat deck

A foldable recliner device for a boat deck, the foldable recliner device comprising:

• a seat section for releasably securing to the boat deck;
• and
• a back section hingeably mounted on the seat section about a main axis between a folded configuration with the back section generally folded against the seat section and an open configuration with the back section extending from the seat section and forming an angle therebetween larger than zero degree (0°) and up to one hundred and eighty degrees (180°), the back section including a backrest portion, an arch portion, and a retainer portion, the backrest portion and the retainer portion hingeably mounted on the seat section and being independently movable relative to one another, the arch portion being hingeably mounted on the backrest portion and removably connecting to the retainer portion when in the open configuration.