The o2totes ultralight backpack is designed for Inogen one G4 & Oxygen Fit. It is perfect for anyone looking for a lightweight backpackThis lightweight backpack features easy-to-clean canvas material with mesh panels around the unit. The backpack has grommet output for easy charging on the backpack. Backpack straps are padded, lightweight and adjustable. Adjustable and removable chest strap. The G4 Ultralight Backpack weighs only 8 ounces, making it the smallest and lightest backpack on the market.
