The Ultra lightweight backpack for the Inogen one G4 & Oxygen Fit is the perfect backpack for anyone looking for a lightweight backpack that will not weigh you down. This lightweight backpack comes in an easy to clean, canvas material with mesh panels surrounding your unit. Your backpack can easily charge in the backpack with the grommet output.
Backpack straps are padded, lightweight and adjustable. Comes with an adjustable and removable chest strap.
The G4 ultra lightweight backpack only weighs 8 ounces making it the smallest, lightest backpack on the market.
Height: Top to bottom: a little over 7.5" fits bot the standard & double battery
Length: Side to side: 6" Fits the G4 unit snug