- constructed from a single piece of rubber.
- The neck piece is now moulded integrally with the bottles walls,
- Durable, safe, and water-tight.
- Heat lasts up to 8 hours.
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.