This thermoplastic hot water bottle has a capacity of 2 litres, it can be used with hot water but also as a cold compress. It is made of thermoplastic, a material that has many advantages over the rubber hot water bottle. Odorless, it can be used as a hot or cold compress. Durability over time, the material does not deteriorate. In addition, for your safety, the thermoplastic water bottle is molded at once, no glue, no seal on the neck. Extra large filling cap opening of 29 mm. Ideal for people allergic to latex. It is a class 1 medical device.