Our Sylvie dry hot water bottle is handmade in our Montpellier workshop. It is filled with organic flaxseeds from France. A printed cotton side and a bamboo micro sponge side for more comfort. Cranes are a symbol of longevity and good fortune. They are majestic female travelers. Like Sylvie who inspired this creation. The flaxseed dry hot water bottle is perfect hot (1 min in the microwave) to relieve menstrual stomachaches, muscle pains or warm up long winter evenings. It can also be used cold to relieve sprains or other injuries. Dimensions: 14 x 23 cm