Please Note We are not allowed to ship this item outside the EU. With the drinking tube you can keep your body hydrated during a race or intensive sporting activity on the bike. Drinking tube for use with the separately available Camelbak® Big Bite Valve & for connection to a standard drinking system using an adapter. Rinse with warm water & mild soap before first use. Installation instructions can be found in the helmet manual. Suitable for Shoei X-SPR Pro