---
product_id: 176368304
title: "O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black"
price: "AR$410606"
currency: ARS
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.ar/products/176368304-o2totes-ultra-lightweight-backpack-fit-for-inogen-one-g3-oxygo
store_origin: AR
region: Argentina
---

# Custom fit for Inogen One G3 & OxyGo units Fits standard & double battery with zippered bottom Ultra lightweight at 12.6 oz O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black

**Price:** AR$410606
**Availability:** ❌ Out of Stock

## Summary

> 🎒 Carry your oxygen, not the weight — ultra-light, ultra-smart.

## Quick Answers

- **What is this?** O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black
- **How much does it cost?** AR$410606 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/176368304-o2totes-ultra-lightweight-backpack-fit-for-inogen-one-g3-oxygo)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort:** Triple-padded straps with adjustable chest & waist support keep you moving comfortably
- • **Sleek & Practical:** Water-resistant, breathable fabric with a sturdy top handle for easy transport and cleaning
- • **Tailored Tech Fit:** Patented design hugs your Inogen One G3 or OxyGo like a glove
- • **Featherlight Freedom:** Weighs under 14 ounces for effortless all-day carry
- • **Seamless Power Access:** Zippered bottom lets you swap batteries without unpacking

## Overview

The O2TOTES Ultra Lightweight Backpack is a patented, custom-fit carrier designed specifically for Inogen One G3 and OxyGo oxygen concentrators. Weighing just 12.6 ounces, it features a zippered bottom for easy battery changes, fits both standard and double batteries, and includes adjustable chest and waist straps for ergonomic comfort. Crafted from water-resistant, breathable fabric, this backpack offers a sleek, minimalist design perfect for active professionals who demand mobility without compromise.

## Description

Buy O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great pack for person of small stature - Just took delivery on this little O2 concentrator backpack. I am of average height (5'5") but am very, very thin (under 100 lbs). I was worried that I would have to draw the straps in so far to make the backpack fit me that I would have miles and miles of 'extra' strap hanging everywhere. I am very happy to say that there is plenty of strap length so the pack straps can lengthen to fit over bulky clothing/coats but not so much strap that I'm drowning in/tripping over excess strap length when wearing the pack over regular clothing. If you are a larger person, I'm honestly not sure this pack will work for you if need to wear it over bulky clothing. The pack appears very sturdy, and is well sewn. Fits my Inogen G3 perfectly...like a glove (it WILL NOT hold a larger machine). Has a neat little zipper flap thing on the right shoulder strap to help contain/guide your oxygen tubing. It's not terribly obvious in the photos or mentioned in the product description, but this pack DOES have a waist strap (the text on the product photos mentions it). The padding on the shoulder straps is nice and wide. The color of the pack is not a vibrant pink; up close, the fabric actually shows a variegated blend of colors in the weave that from a distance overall reads more towards a light burgundy. It's a lovely color. The pack accommodates an extended battery with ease, and a pad is included to fill the space left over if using a "regular" battery. So far, I am very pleased with this purchase, especially when you see other, supposedly "fancier" packs that are far more expensive with poor ratings. This is a great little pack!
Review: Lightweight and airflows through - Lightweight and airflows through

## Features

- 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!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083KQYH6Z |
| Age Range Description | Adult |
| Best Sellers Rank | #157,556 in Health & Household ( See Top 100 in Health & Household ) #274 in Oxygen Accessories |
| Capacity Total | 20 Liters |
| Customer Reviews | 4.6 4.6 out of 5 stars (532) |
| Department | unisex-adult |
| Item Weight | 12.6 ounces |
| Item model number | #IO-300 |
| Manufacturer | o2totes for Inogen one G3 |
| Number Of Items | 1 |
| Product Dimensions | 4 x 8 x 9 inches |
| Units | 1.00 Count |

## Images

![O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black - Image 1](https://m.media-amazon.com/images/I/81W5OMVC1cL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is it compatible with the OxyGo machine**
A: The literature on Amazon says that YES it is compatible with the oxygo. IF you click on the picture of the bag (in Amazon) you will find more pictures. One of these states that this bag is designed for the Inogen 3 and The OxyGo.

**Q: Does the inogen one g3 fit with the double battery?**
A: Yes. “ 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.”

**Q: If I purchase this backpack can I have it sent to Germany ?**
A: yes. We do ship overseas. Thank you

**Q: I bought the g4 cover, but i need the one g3 backpack.  can i return this through amazon?  i don't see my order/order number for the return paperwork.**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great pack for person of small stature
*by J***. on November 6, 2024*

Just took delivery on this little O2 concentrator backpack. I am of average height (5'5") but am very, very thin (under 100 lbs). I was worried that I would have to draw the straps in so far to make the backpack fit me that I would have miles and miles of 'extra' strap hanging everywhere. I am very happy to say that there is plenty of strap length so the pack straps can lengthen to fit over bulky clothing/coats but not so much strap that I'm drowning in/tripping over excess strap length when wearing the pack over regular clothing. If you are a larger person, I'm honestly not sure this pack will work for you if need to wear it over bulky clothing. The pack appears very sturdy, and is well sewn. Fits my Inogen G3 perfectly...like a glove (it WILL NOT hold a larger machine). Has a neat little zipper flap thing on the right shoulder strap to help contain/guide your oxygen tubing. It's not terribly obvious in the photos or mentioned in the product description, but this pack DOES have a waist strap (the text on the product photos mentions it). The padding on the shoulder straps is nice and wide. The color of the pack is not a vibrant pink; up close, the fabric actually shows a variegated blend of colors in the weave that from a distance overall reads more towards a light burgundy. It's a lovely color. The pack accommodates an extended battery with ease, and a pad is included to fill the space left over if using a "regular" battery. So far, I am very pleased with this purchase, especially when you see other, supposedly "fancier" packs that are far more expensive with poor ratings. This is a great little pack!

### ⭐⭐⭐⭐⭐ Lightweight and airflows through
*by R***N on November 23, 2025*

Lightweight and airflows through

### ⭐⭐⭐⭐⭐ Comfortable back straps and waist strap very secure
*by N***S on June 5, 2025*

Its a perfect fit for Inogen 3 straps are sturdy and comfortable, it doesnt pull down on my back which doesnt cause me added back pain, Im able to have my hands free to dance. very happy with Case highly recommended

## Frequently Bought Together

- O2TOTES Ultra Lightweight Backpack Fit For Inogen One G3 & OxyGo (Patented Design) (black) Lightweight at under 14 ounces, Backpack Only, Zippered bottom, fits standard and double battery; black
- Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in.
- Inogen One G3 Extended (16-Cell) Battery - Portable Replacement Battery - for The One G3-2.3 lb. and 8.75 x 3.0 x 1.98 in.

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**Shop now:** [https://www.desertcart.com.ar/products/176368304-o2totes-ultra-lightweight-backpack-fit-for-inogen-one-g3-oxygo](https://www.desertcart.com.ar/products/176368304-o2totes-ultra-lightweight-backpack-fit-for-inogen-one-g3-oxygo)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-17*