Square dry hot water bottle with flax seeds & its cover

This square dry hot water bottle is ideal for relieving baby's colic and all the little ailments of the family. Infinitely reusable and easily transportable, the hot water bottle is also easy to use and can be applied both hot and cold (see the advice on use and maintenance below). The hot water bottle is not washable, the use of the cover is very practical because it protects the hot water bottle from traces of creams and other dirt. - Sold with a cover - 100% Oeko-Tex certified cotton - 100% organic flax seeds - Dimensions: 15cm x 15cm - Cover machine washable at 40°