Why Kapsule?
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Lightweight
Weighing only 250g, this ultra-light buoy is one of the lightest on the market, for smoother swimming and easy portability — it even doubles as a dry bag for wet clothes.
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Durable
Made from polyether material commonly used in demanding industrial and outdoor water applications — trusted for its exceptional durability, cold resistance, hydrolysis resistance, and water resistance.
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Sustainable
Made from durable polyether, this buoy is designed to last longer than traditional TPU materials, reducing waste and environmental impact. Its eco-friendly composition makes it a safer choice for both outdoor water activities and the planet.
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Highly Visible.
Our fabric is specially dyed in ultra-bright fluorescent orange and yellow, ensuring maximum visibility even from a distance for improved safety.
Polyether Neon Swim Buoy


Special offer
Set for Open Water
We are committed to designing high-performance swim buoys built with advanced materials and thoughtful engineering.
Every KAPSULE product is created to support safety, durability, and freedom — combining innovation, material science, and a more responsible approach to the water we swim in.


