• Manufactured specifically for the Inogen one G3 & oxygo units/Make sure you have the Inogen one G3 or Oxygo unit, this will not fit the Inogen one G4, G5, or, Oxygo fit.
• Comes with an attached carry strap for easily lifting your Inogen unit off the ground
• Carrying your Inogen & all your things has never been easier! Can fit an extra battery (extended or standard, not included) keys, wallet, extra accessories
• Zippered bottom makes it easy to take your Inogen G3 in and out of your backpack (also purse feet for keeping your bag off the floor and clean)
• Mesh panels on Front, back, and inside pockets for proper ventilation & keep you cool while wearing