Enhance your outdoor experience with haago Reusable Hand Warmers, available in a 20 Pack. Ideal for outdoor event planners, golfers, and ski holidaymakers, these warmers offer a practical solution to staying warm in cold weather. Each haago warmer provides up to 10 hours of heat, usable across multiple instances within 10 days. To use, simply open the packet, activate the warmer, and enjoy the heat. When finished, reseal the warmer in its airtight packaging to preserve the remaining warmth for future use. For example, if you use a warmer for 1 hour, seal it back up, and you'll have 9 hours left of heat which can be utilized later. Extended Duration: Enjoy long-lasting, consistent warmth, perfect for extended outdoor activities or work. Instant Heat Activation: These warmers are ready to use through 100% natural oxidation, offering immediate warmth in cold conditions. Environmentally Friendly: Made with natural ingredients, haago warmers are eco-friendly and safe, aligning with you