Korea’s No. 1 Adhesive Heat Pack: Proven Technology & Unmatched Warmth
Experience reliable, long-lasting warmth with Haru-On Adhesive Heat Pack, a pioneering Korean heat pack brand backed by proven technology and rigorous quality control.
15-Hour Long-Lasting Warmth: Reaches a peak temperature of 63°C and maintains an average temperature of approximately 53°C, delivering steady, soothing warmth for more than 15 hours. Ideal for outdoor activities, work, travel, and everyday use during cold weather.
Extra-Large & Ultra-Slim Design: Measuring 135 × 95 mm with an ultra-thin profile of just 1–1.5 mm, the heat pack provides broad-area coverage without feeling bulky. Its slim, flexible design helps prevent clumping or sagging, allowing comfortable use on clothing or other suitable surfaces.
Strong, Fabric-Friendly Adhesive: Specially engineered to remain securely attached during everyday movement while minimizing peeling. The adhesive is designed to help prevent residue and fabric damage when properly applied and removed.
Advanced Automated Manufacturing: Produced in Korea using a fully automated production and quality-inspection system based on patented technology. Automated manufacturing and inspection help maintain consistent product quality, reliability, and safety with an exceptionally low defect rate.
Trusted Global Brand: Haru-On pioneered Korea’s adhesive heat pack market in 2010 and has continued to expand its global presence. Today, the brand is exported to markets including the United States, Canada, China, Taiwan, and Russia, earning recognition for dependable performance and consistent quality.
With its combination of long-lasting heat, large coverage, ultra-slim comfort, secure adhesion, and advanced Korean manufacturing technology, Haru-On Adhesive Heat Pack is an excellent choice for consumers and distributors seeking a high-quality, reliable warming solution.