Cold weather becomes much more manageable with the Kobayashi Kiribai Hokkairo Sticky Heat Pack, the best-selling heat pad in Japan. This adhesive warmer sticks securely to your clothing, providing a steady and stable temperature for up to 14 hours. Designed with a focus on softness and a high-quality adhesive that leaves no sticky residue behind, it stays exactly where you need it most—whether that is your lower back, shoulders, or stomach. The durable non-woven fabric ensures the pack remains comfortable against your clothes while delivering consistent, soothing heat from morning until night. Why You Will Love It: Long-Lasting Performance: Provides a stable source of warmth that continues for up to 14 hours, ensuring you stay comfortable throughout your entire workday or outdoor trip. Strong Yet Gentle Adhesive: Features a specially selected adhesive sheet that stays firmly attached to fabric during movement but peels away easily without damaging your clothes. Optimised Heat Levels: Reaches a maximum temperature of 63°C with a steady average of 53°C, providing the right amount of heat to tackle harsh winter conditions. Soft Non-Woven Fabric: Finished with a focus on flexibility and softness, allowing the pack to sit discreetly and comfortably under your layers. How to Use: Remove the heat pack from the outer pouch only when you are ready to use it. Peel off the protective film and press the adhesive side firmly onto the outside of your inner layer of clothing. Do not apply the pack directly to your skin.