Secure and comfortable mast chair for sailing and rigging work.

Designed by Plastimo’s in-house team, this bosun’s chair keeps you safe and supported while working aloft. Ideal for mast climbs, rigging adjustments, and general sailboat maintenance.

• Padded 39 x 18 cm seat made from marine-grade plywood
• Semi-rigid backrest adds stability and confidence at height
• Reinforced webbing loop for secure attachment
• Front-facing ergonomic adjustment with sliding belt
• Made from tough 220-denier polyester for durability offshore
• Large 36 x 20 cm deep pocket for tools or gear
• Mid-size 26 x 20 cm pocket for smaller essentials
• MOLLE® system on one pocket for modular storage
• Rated for up to 100 kg user weight

Built for practical use, this mast chair balances comfort, safety, and utility — a reliable choice for sailors, riggers, and yacht crews alike.