Solar-powered baseball cap with detachable solar fan and breathable honeycomb fabric Kalsten

Kalsten Solar Cap with Removable Solar Fan — Comfort and Cooling on Hot Days

The Kalsten Solar Cap combines practical design and modern technology. This cap features a built-in, removable solar fan that harnesses solar energy to provide continuous air circulation around the head and face. Ideal for outdoor activities, working outside, gardening, or walks in warm weather.

Main Features

• Solar-Powered Fan: Efficient solar panel on the fan head uses sunlight for direct power supply without a constant outlet connection.
• Removable & Flexible Positioning Fan Module: Easily detachable from the cap for cleaning and flexible use.
• Breathable Honeycomb Fabric: Lightweight, breathable material with a fine honeycomb structure for optimal comfort and heat dissipation.
• Adjustable Closure: Adjustable back closure for a secure fit during sports and movement.
• Lightweight, Durable Brim Design: Offers protection from sunlight while ensuring good air circulation around the face.
• Easy Care: Cap without fan can be normally washed; the fan casing is removable and can be wiped clean.

Benefits

• Continuous fresh air supply from the solar-powered fan without the need for an external battery in continuous operation.
• Perfect for long outdoor stays: reduces the feeling of heat and enhances comfort during work and leisure.
• design suits both genders and integrates modern functionality into a classic cap design.
• Lightweight and compact — fits in any backpack, ideal for travel, festivals, camping, and gardening.

Technical Notes & Care

• Remove the fan module before direct contact with water.
• Wash the breathable honeycomb fabric cap separately by hand or on a gentle wash cycle.
• Clean the fan surface with a soft cloth; keep the solar panel clean for optimal performance.

Why Choose Kalsten Solar Cap?

The Kalsten Solar Cap combines thoughtful functionality with modern outdoor style. With the removable solar fan, you can stay cool on hot days without sacrificing comfort or freedom of movement. Perfect for those who spend a lot of time outdoors and are looking for a clever, sustainable solution for personal cooling.