O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit (Patented Design) (black) Lightweight at under 14 ounces

CUSTOM FIT FOR INOGEN ONE G3: What's the most important part of a backpack for your inogen One G3 unit? The fit & the mesh. The Ultra Lightweight backpack for the Inogen One G3. Please check your unit to ensure you have the correct unit for this backpack. Will also Fit OxyGo but not, OxyGo next. Will not fit Inogen One G4 or G5. CANNULA & BATTERY PORT: The backpack is integrated with a charging port and cannula port for easily charging your unit (units not included) while in the backpack. The zippered bottom of the bag makes changing your standard or extended battery a breeze. DOES NOT HAVE EXTRA POCKETS FOR AN EXTRA BATTERY. THIS IS A LIGHTWEIGHT BACKPACK THAT ONLY FITS THE UNIT AND A SINGLE OR DOUBLE BATTERY ON THE UNIT. ADJUSTABLE CHEST & WAIST STRAP - Triple-padded, ergonomic & designed to keep you comfortable, this backpack is packed with features you want when carrying your unit. All backpacks come with an adjustable & removable chest strap for keeping your backpack in place while on the move. Chest strap can be removed while waist strap is attached. EASY TO CARRY & CLEAN - Easily carry your backpack with the sturdy top handle and tuck it away when you're done. This backpack is easy to clean, with water resistant & breathable fabric. PERFECT FOR - Whether you're traveling, running errands, or simply enjoying time outside, this backpack is perfect for any on-the-go lifestyle! SMALL INSIDE POCKET: While keeping this backpack small, there is a small inside pocket that lies behind the unit and allows you to carry your keys, some money, etc. This is the only pocket on this backpack, keeping with the ultra light weight you have a backpack that is light & easy to carry FEATURES: A zippered cannula pocket on the strap of the backpack allows the cannula to pass through and not wiggle around when wearing, Feet grips on the bottom of the backpack allow your unit to stand upright, A zippered bottom is great for easily changing a battery. Fits both the standard or double battery