Inogen One G4 Backpack with Battery Charging Port & Extra Storage - Floral (refurbished) Inogen one G3 backpack Chest: Removable strap for added

Chest: Removable strap for added security

Color - Black

Need more power

Whether traveling

Inogen One G4 Backpack with Battery Charging Port & Extra Storage - Floral (refurbished) Inogen one G3 backpack Chest: Removable strap for addedMADE FOR: INOGEN ONE G4, INOGEN ROVE 4, & OXYGO FIT! (These are the same unit, just different names) CUSTOM FIT FOR YOUR INOGEN ONE G4, ROVE 4, OR OXYGO FIT: Premium backpack is custom fit for your unit (unit not included). Features mesh panels that surround your unit keeping your unit cool. MESH PANELS: Exterior mesh panels that surround your unit (unit is separate, for backpack only) which allows the unit to vent properly while wearing keeping you &