Features: Made of premium material, environmental-friendly, safe and odorless. Effectively prevents hands or feet from frostbite for winter travel, hiking, camping, or other outdoor activities. Comes with fuzzy cover, prevents in direct contact with your skin to cause burns and keeps warm longer. Small size and light weight, convenient to carry. Can be a warm gift for women and girls, elderly and kids. Specifications: Size: 1000ml, 2000ml(optional) Color: Pink, Purple, Light grey, Dark grey, Light coffee, Dark coffee, Green, Blue, White, Random color(optional) Item size: 1000ml: 245 * 155mm 2000ml: 320 * 200mm Package size: 1000ml: 305 * 190 * 60mm 2000ml: 335 * 240 * 60mm Package weight: 1000ml: 250g 2000ml: 400g Package List: 1 * Hand warmer