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Optiparts EX1216 - Optimist Buoyancy Bag 43L Red – Polyurethane Nylon, Twist Lock Valve
Optiparts EX1216 is a buoyancy bag designed for Optimist sailboats, providing essential flotation support and helping reduce water intake after capsize. With a 43-liter capacity, it offers an effective balance between buoyancy and reduced weight.
Constructed from polyurethane-coated nylon, this buoyancy bag is significantly stronger and approximately half the weight of traditional PVC or PVC-coated alternatives, ensuring durability and improved performance.
This version is equipped with a twist lock tube valve, attached to a short tube, allowing fast and convenient inflation and deflation. This system simplifies handling compared to standard valves and improves usability during setup and packing.
Compared to larger 48-liter bags, the 43-liter version is lighter, making it suitable for sailors who prioritize weight reduction while maintaining adequate buoyancy.
For safe operation, the buoyancy bag should not be over-inflated. When properly filled, it should remain soft to the touch. Over-inflation combined with heat exposure may cause damage. Care should also be taken to avoid sharp objects inside the hull that could puncture the bag.
Brand Optiparts Part Number EX1216 Product Name Optimist buoyancy bag 43 liter – red SKU EX1216 EAN 7438206967972 Type Buoyancy bag Material Polyurethane-coated nylon Capacity 43 liters Valve Type Twist lock tube valve Color Red Size (inflated) 79 × 88 cm Size (deflated) 41 × 100 cm Radius 24 cm Application Optimist sailboats
- 43L buoyancy bag for Optimist dinghies
- Polyurethane-coated nylon – lighter and stronger than PVC
- Twist lock tube valve for quick inflation and deflation
- Reduced weight compared to 48L models
- Provides effective flotation after capsize
- Important: avoid over-inflation and contact with sharp objects
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