Check the listing for details. ULTIMATE SURVIVAL TECHNOLOGIES–Reusable Hand Warmer.. Condition: New. Listed at 10.00 USD. Stay warm and comfortable in cold weather with this reusable hand warmer from UST. Perfect for outdoor activities such as skiing, snowboarding, and snowshoeing, this hand warmer provides consistent heat and is easy to use. Made in China, this high-quality hand warmer is a must-have accessory for anyone who enjoys spending time in the cold. Featuring a reusable design, this hand warmer is both practical and environmentally friendly. Its compact size makes it easy to carry in your pocket or glove compartment, ensuring you always have a warm, cozy hand to keep your fingers from freezing. Ideal for anyone who wants to stay warm and comfortable without sacrificing convenience, this hand warmer is the perfect addition to your winter sports gear.