Upgrade your standard ol’ pack with a brand new GEIGERRIG™ hydration engine. Route your drink tube down one pack strap and your pressurization tube down the other pack strap. Attach the power bulb at the end of your pressurization tube to the pack strap using this GEIGERRIG™ Power Bulb Holder.
- Straps to any pack strap
- Allows easy access to power bulb and pressure adjustment