The Body Warmer Strap Pack is flexible, versatile and ideal to alleviate aches and pains even on those hard to reach places! Constructed to provide warmth and comfort to any part of your body. Made from a strong, durable fleece fabric. The Body Warmer Strap Pack has an adjustable, sewn-in strap, an integrated extension belt so that you can secure a hot water bottle anywhere on your body while having the hot water bottle work its magic! Comes complete with a 2.0 liter rubber hot water bottle that provide hours of long lasting heat! Made in Germany.