---
product_id: 400904075
title: "O2totes Ultra LightWeight Backpack Fits The Inogen One G4"
brand: "o2totes"
price: "$U1745"
currency: UYU
in_stock: false
reviews_count: 5
url: https://www.desertcart.uy/products/400904075-o2totes-ultra-lightweight-backpack-fits-the-inogen-one-g4
store_origin: UY
region: Uruguay
---

# Breathable mesh for cool airflow Full access to charging port Only 10 oz ultra-lightweight O2totes Ultra LightWeight Backpack Fits The Inogen One G4

**Brand:** o2totes
**Price:** $U1745
**Availability:** ❌ Out of Stock

## Summary

> 🎒 Ultra-light, ultra-cool: Carry your oxygen in style and freedom!

## Quick Answers

- **What is this?** O2totes Ultra LightWeight Backpack Fits The Inogen One G4 by o2totes
- **How much does it cost?** $U1745 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/400904075-o2totes-ultra-lightweight-backpack-fits-the-inogen-one-g4)

## Best For

- o2totes enthusiasts

## Why This Product

- Trusted o2totes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort Fit:** Adjustable, double-padded straps plus removable chest and waist straps ensure a secure, personalized fit.
- • **Featherweight Freedom:** At just 10 ounces, this backpack lets you move effortlessly without bulk slowing you down.
- • **Stay Cool, Stay Confident:** Breathable mesh panels keep both you and your Inogen One G4 comfortably ventilated all day long.
- • **Seamless Charging On-The-Go:** Charge your unit without removing it thanks to the smartly designed rear charging port access.
- • **Minimalist Design, Maximum Impact:** Sleek, pocket-free silhouette in trendy purple keeps your look clean and your focus sharp.

## Overview

The O2totes Ultra Lightweight Backpack is a precision-fit, 10-ounce carrying solution designed exclusively for the Inogen One G4 and Inogen Rove 4 oxygen units. Featuring breathable mesh for ventilation, adjustable padded straps, and full access to the charging port, this minimalist purple backpack offers unmatched portability and convenience for active users seeking a sleek, no-fuss oxygen carrier.

## Description

o2totes ultra lightweight backpack for the Inogen one G4 & Oxygen Fit is the perfect backpack for anyone looking for a lightweight backpack that will not weigh you down. This lightweight backpack comes in an easy to clean, canvas material with mesh panels surrounding your unit. Your backpack can easily charge in the backpack with the grommet output. Backpack straps are padded, lightweight and adjustable. Comes with an adjustable and removable chest strap. The G4 ultra lightweight backpack only weighs 8 ounces making it the smallest, lightest backpack on the market.

Review: Got this bag for my Inogen G4. Machine fits perfectly, has chest & belly straps which I don't use for the intended purpose. I may on vacation. I kind of worked the belly strap into the clasp strap for the top piece & use it with a carabiner to secure the machine to the handrails in the disability friendly bathrooms. Could work if I had a mobility chair as well. I had to cut into the plastic top a bit because it was not far enough out for my hose-but literally 1/2 inch. I carry it as a sling or backpack. The velcro hose holder got used up-but I used some velcro cord holders to replace it-works well, but messy. A small buckle strap would suffice & I may add one in the future. The stitching quality is good, I didn't need pockets, or anything fancy. I needed this for work & minimal was paramount because of job restrictions. If there was a con-it's that the back vents rest against the body & block them causing the machine to randomly stop. I cut a piece of pool noodle lengthwise & inserted in bag to rest against my back & pull the machine away from my clothing. A "bump" in the back cushion could help solve this. You can leave the bag on for charging-I have a car charger, so this is awesome! Battery changes are super easy-no disconnecting tubing or anything. I've taken it fishing, use in my checkstand as a cashier. REALLY expands my freedom. I have been touting this bag to customers since I got it. Love the lavender color, makes my o2 so much cuter. I will buy another one when I have to move up in machine size.
Review: Bought this for the wife as she has an Inogen concentrator. It takes a bit to get set up and fitted to your person but seems to work quite well once done. Takes the weight off your shoulder. It comes with a battery spacer for single batteries. Remove it for double batteries. Seems well made for the money. Hope to get a long life out of it.

## Features

- Backpack Is ONLY compatible with the Inogen One G4 or Inogen Rove 4 units. Listing is for the backpack only, does not contain o2. Please kindly check the back of your unit make sure your unit is IO-400, IS-400 or, IS-401. This backpack will NOT fit the Inogen One G5 or Inogen Rove 6. It will NOT fit any other unit even if your unit is the same dimensions. It will not fit.
- SMALL & LIGHTWEIGHT: Only 10 ounces, breathable mesh will surround your unit ensuring your unit & yourself stay cool. Backpack is fit for small to mid size individuals. Please check the dimensions as this backpack is small. Backpack is purple in color
- NO POCKETS: This backpack is free of pockets or any other storage capacity. It is small, like your unit, zippered bottom with a clear viewing top for access to your buttons and your unit.
- ADJUSTABLE STRAPS: Backpack straps are adjustable and double padded. Lightweight backpack for travel, errands, around the house. Included is the backpack, waist strap (attached) and a removable chest strap
- ACCESS TO CHARGING HOLE: The backpack has full access in the back to your charging port on your unit, ensuring you do not have to take your unit out of the backpack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09JPDCNN5 |
| Customer reviews | 4.1 4.1 out of 5 stars (69) |
| Date First Available  | 23 January 2022 |
| Department  | unisex-adult |
| Item model number  | #IO-300 |
| Manufacturer  | o2totes for Inogen one G4 |
| Product Dimensions  | 20.32 x 17.78 x 7.62 cm; 283.5 g |

## Images

![O2totes Ultra LightWeight Backpack Fits The Inogen One G4 - Image 1](https://m.media-amazon.com/images/I/412kPHuhjML.jpg)
![O2totes Ultra LightWeight Backpack Fits The Inogen One G4 - Image 2](https://m.media-amazon.com/images/I/41FGooh-fAL.jpg)
![O2totes Ultra LightWeight Backpack Fits The Inogen One G4 - Image 3](https://m.media-amazon.com/images/I/41a99CCTfbL.jpg)
![O2totes Ultra LightWeight Backpack Fits The Inogen One G4 - Image 4](https://m.media-amazon.com/images/I/51+ClXApeIL.jpg)
![O2totes Ultra LightWeight Backpack Fits The Inogen One G4 - Image 5](https://m.media-amazon.com/images/I/51Atz7lJSgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 27 April 2024*

Got this bag for my Inogen G4. Machine fits perfectly, has chest & belly straps which I don't use for the intended purpose. I may on vacation. I kind of worked the belly strap into the clasp strap for the top piece & use it with a carabiner to secure the machine to the handrails in the disability friendly bathrooms. Could work if I had a mobility chair as well. I had to cut into the plastic top a bit because it was not far enough out for my hose-but literally 1/2 inch. I carry it as a sling or backpack. The velcro hose holder got used up-but I used some velcro cord holders to replace it-works well, but messy. A small buckle strap would suffice & I may add one in the future. The stitching quality is good, I didn't need pockets, or anything fancy. I needed this for work & minimal was paramount because of job restrictions. If there was a con-it's that the back vents rest against the body & block them causing the machine to randomly stop. I cut a piece of pool noodle lengthwise & inserted in bag to rest against my back & pull the machine away from my clothing. A "bump" in the back cushion could help solve this. You can leave the bag on for charging-I have a car charger, so this is awesome! Battery changes are super easy-no disconnecting tubing or anything. I've taken it fishing, use in my checkstand as a cashier. REALLY expands my freedom. I have been touting this bag to customers since I got it. Love the lavender color, makes my o2 so much cuter. I will buy another one when I have to move up in machine size.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 April 2025*

Bought this for the wife as she has an Inogen concentrator. It takes a bit to get set up and fitted to your person but seems to work quite well once done. Takes the weight off your shoulder. It comes with a battery spacer for single batteries. Remove it for double batteries. Seems well made for the money. Hope to get a long life out of it.

### ⭐⭐⭐⭐ Review
*by D***S on 29 September 2022*

This is a very nice backpack for the Inogen G4. The unit fits nicely with the 4 hour battery installed. It is lightweight and my wife says comfortable to wear. So why not a 5 star? Well, the first one we got had obvious quality control issues with the strap barely sewn in place. The good news is O2Totes promptly sent us a no charge replacement when we sent pictures and brought it to their attention. SO, 5 stars for customer service, 4 stars for a pretty good product and if I could give 1/2s, I'd do it and give it 4.5

## Frequently Bought Together

- O2totes Ultra LightWeight Backpack Fits The Inogen One G4/OxyGo Fit/Lightest Backpack for The Inogen One G4, under 10 ounces
- Inogen Extended (8-Cell) Battery - Replacement Battery - for The One G4 Rove 4-1.1 lb. - 5.91 x 2.68 x 1.34 in.
- UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-04*