The BH 300 is the best choice of hydration bladders in an upright format. Developed in collaboration with HydraPak®, the BH300 is compatible with most bikepacks. With qualities of durability and reliability, this 3 litre bladder is the ideal hydration bladder for multi-day rides. Especially recommended for all Ergon backpacks except the BE Series and BP1 Protect. The plug-and-play connection allows quick connection and disconnection of the drinking tube at the push of a button. The integrated safety valve reliably prevents leakage from the hydration bladder when the hose is not connected. ANTIBACTERIAL Food safe material The inside of the hydration bladder is specially coated with antibacterial polyurethane. The complete drinking system is made of BPA-free plastic.