The Secret To Staying Cool

How Rayn Works

Rayn is a compact, battery-powered cooling system engineered to lower surface temperatures in outdoor products. Designed without the need for water, misting, or fans, Rayn operates quietly and efficiently—creating a consistently cooler surface even under direct sun.

The system works by drawing heat away from the surface and dispersing it through a closed-loop cooling core, providing up to several hours of cooling power per charge. Rayn can be embedded within floats, loungers, or furniture with minimal design disruption and maximum impact.

Smart Cooling. Simple Integration.

Key Features

  • Patent-Pending Technology: Proprietary active cooling system developed for high-heat environments

  • Battery-Powered: Long-lasting rechargeable system with no external power required

  • Silent Operation: No fans, no misting—just quiet, consistent cooling

  • Lightweight & Compact: Adds comfort without adding bulk

  • Customizable Integration: Designed to fit into a variety of consumer and commercial outdoor products

  • Sustainable Cooling: Energy-efficient and water-free solution for eco-conscious applications

Rayn transforms outdoor comfort, without compromising design, durability, or user experience.

Want Rayn for Your Float Designs?

Click below to discover how to bring Rayn’s cooling innovation to your float designs.