Why Kapsule?

  • 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.

  • 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.

  • 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.

  • 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.

Get 10% off

Team & Group Sales

Equip your swim team or open-water swimming group with high-visibility safety swim buoys.
We offerbulk pricing, team logo customization, anddedicated supportfor clubs, coaches, and organized groups of all sizes.

Bulk discounts

Special pricing for team orders

Custom options

Personalization and team branding available

Dedicated support

Personal assistance throughout the process