Inogen One G4 Ultra Lightweight Backpack - Black

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11 reviews

Sale price$72.00 Regular price$91.00


 Inogen One G4 UltraLightweight Backpack for Inogen One G4 


Inogen One G4 Ultra Lightweight Backpack weighs less than 12 ounces, making it the perfect option for those in need of a hands-free backpack. It's easy-to-use, compact in design, and features a zippered bottom for quick battery changing, as well as grommets for effortless charging. Plus, the clear plastic top provides convenient access to buttons.


  • Color - Black
  • Lightweight Cordura Canvas with Patented Breathable Mesh
  • Durable
  • Proper Ventilation 
  • Great for Men & Women
  • Zippered Spiked Rubber Bottom
  • Charging Accessibility (your unit can remain inside the backpack)
  • Oxygen Tubing Holder
  • Adjustable Waist Straps with Removable Chest Straps
  • Carry Handle


  • LENGTH: 6.25” (Right to Left)
  • WIDTH: 3” (Front to Back)
  • HEIGHT: 7.5” (Top to Bottom - Fits Standard & Double Battery)
  • WEIGHT: 12 ounces
  • BACKPACK STRAPS: 16.5” Shortest - 40.5” Longest
  • WAIST STRAP: 8” Smallest - 48” Largest
  • SHOULDER STRAP WIDTH: 2.75 (Triple Padded Mesh Foam)

CLEANING: You can easily spot clean with soap & water - air dry. If it requires a full wash, we recommend dry cleaning!

We test all of our products with the unit for months, they go through rigorous testing to ensure you and your unit are safe! 

Here at o2totes we focus on product quality, affordability, & style. We know wearing oxygen can be cumbersome, that's why our backpacks are made for you! 

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