The Helmet Handsfree Kit gives the rider quick access to hydration inside the helmet. The product is a 100% handsfree solution making it easier and safer to hydrate while riding. Using the handsfree hydration system means that the rider will be able to drink more frequently, staying hydrated and focused at all times. The product includes a drink tube, bite valve, seal coupling set and attachment device for the helmet. It's compatible with full face helmets with a removable / washable race fit inner liner. The Helmet Handsfree Kit allow the rider to access hydration directly inside their helmet. The product is directly attached tot he helmet with a few simple modifications and is very easy to use. This attachment is compatible with the following products: Raw. Ranger. Core.