Body and Insert quick seal coupling for a quick and spill-proof removal of drink tube allowing you to refill your hydration bladder without rerouting your drink tube through your hydration pack.
*This coupling set also fits to the USWE – Helmet Handsfree™
Outside diameter 7.5mm
Includes both body and insert coupling
Buy USWE Hydration Sparesfrom Chain Reaction Cycles, the World's Largest Online Bike Store.