Fluidlogic Expansion pack (047362)

The FluidLogic Expansion Pack adds 4L of modular storage capacity to the GPR50 Hydration System with a direct-attach, low-profile fit that stays stable under movement.

Dual side compression pockets hold water bottles, while an internal zippered pocket secures small essentials. Built from durable 600D nylon with water-resistant zippers, it installs and removes without tools. Integrated compression straps reduce load shift while riding.

What’s Included

• Expansion pack

GPR50 Hydration System not included.

Key Features

• Dual side compression pockets for bottle storage
• Internal zippered pocket for small essentials
• Hook-and-loop straps for modular attachment
• Compression straps for load stability