---
product_id: 369807783
title: "o2Totes Backpack compatible ONLY with Inogen One G4 (I0-400) & Inogen Rove 4 (IS-400) Ultra light backpack, Double or Single"
brand: "o2totes wear your oxygen with style"
price: "£43.23"
currency: GBP
in_stock: true
reviews_count: 8
category: "O2 Totes Wear Your Oxygen With Style"
url: https://www.desertcart.co.uk/products/369807783-o2totes-backpack-compatible-only-with-inogen-one-g4-i0-400
store_origin: GB
region: United Kingdom
---

# Breathable mesh ventilation Ultra-light 10oz design Easy charging access o2Totes Backpack compatible ONLY with Inogen One G4 (I0-400) & Inogen Rove 4 (IS-400) Ultra light backpack, Double or Single

**Brand:** o2totes wear your oxygen with style
**Price:** £43.23
**Availability:** ✅ In Stock

## Summary

> 🎒 Carry Your Oxygen, Not the Weight — Style Meets Function in Every Step

## Quick Answers

- **What is this?** o2Totes Backpack compatible ONLY with Inogen One G4 (I0-400) & Inogen Rove 4 (IS-400) Ultra light backpack, Double or Single by o2totes wear your oxygen with style
- **How much does it cost?** £43.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/369807783-o2totes-backpack-compatible-only-with-inogen-one-g4-i0-400)

## Best For

- o2totes wear your oxygen with style enthusiasts

## Why This Product

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

## Key Features

- • **Charge Without Pause:** Dedicated back panel opening lets you power up your device without removing the backpack.
- • **Custom Comfort Straps:** Double-padded shoulder and waist straps with removable chest strap for all-day secure wear.
- • **Featherweight Freedom:** Under 10 ounces with breathable mesh keeps you and your device cool on the move.
- • **Streamlined Minimalism:** No bulky pockets—just a sleek, zippered bottom and clear control window for effortless use.
- • **Exclusively Tailored Fit:** Designed ONLY for Inogen One G4 & Rove 4 models—no compromises, no guesswork.

## Overview

The o2Totes Backpack is a precision-engineered, ultra-lightweight carrier exclusively compatible with Inogen One G4 and Rove 4 portable oxygen units. Weighing less than 10 ounces, it features breathable mesh panels for ventilation, adjustable padded straps for ergonomic comfort, and a minimalist design with no extra pockets to maintain a sleek profile. Its innovative zippered bottom and clear top window provide easy access to controls and battery changes, while a dedicated charging port opening allows uninterrupted power supply. Perfect for active professionals seeking freedom, style, and seamless integration with their oxygen device.

## Description

Buy O2TOTES WEAR YOUR OXYGEN WITH STYLE Ultra-Lightweight Backpack Fit Only For Inogen One G4, Inogen Rove 4 & OxyGo Fit, Under 10oz, Ventilated Mesh panels, Padded Adjustable Straps, Zippered bottom on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Well Made - 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: Does the color of the fabric really matter? - While many owners of the small Inogen will agree, carrying even this lightweight over your shoulder in it's carrying bag is no easy matter... if you happen to be male! Now women would find it to be no problem as they have been used to carrying a hand bag since they were very young, merely hanging it over a shoulder. I found it to be very problematic, since I had to grab the strap of the bag and tug it back on to keep it from falling off whenever I tried to use both hands to finish most chores. Problem solved! The 02totes Ultra Lightweight Backpack fits easily and snugly around the Inogen G4, and since it is truly a lighjtweight backpack fully adjustable to fit most persons the wearer will find that most normal household chores can be done quickly, safely and easily with no slippage of the Inogen unit held on your back, freeing up both your hands. Like most males I am aware of would, I did experience minor disappointment to find it comes in a light purple coloring. And like most males, I would have liked it better in plain black or a camouflaged pattern. Or, as Henry Ford, the maker of Ford product automobiles once said, "(it) comes in any color you want, so long as it's black!"

## Features

- ONLY FITS INOGEN ONE G4 / ROVE 4 MODELS: Compatible exclusively/ONLY with the Inogen One G4 and Inogen Rove 4 units. Please check the label on the back of your device to confirm your model is IO-400, IS-400, or IS-401. Will NOT fit the Inogen One G5, Inogen Rove 6, or any other portable oxygen unit—even if the dimensions appear similar.
- ULTRA-LIGHTWEIGHT DESIGN (10 OZ): Weighs under 10 ounces with breathable mesh that helps keep both you and your G4 unit cool. Designed for small to mid-size individuals. Please review dimensions prior to purchase. Backpack color: Purple. Backpack Dimensions: 7.79 (height) fits unit with double battery x 5.91 (side to side) x 2.70 (front to back)
- SIMPLE & MINIMAL — NO STORAGE POCKETS: This model was created intentionally without pockets for the lightest, smallest profile possible. Features a zippered bottom for easy unit insertion and a clear top window for full access to your G4 controls.
- ADJUSTABLE, COMFORTABLE STRAPS: Double-padded shoulder straps and included waist strap provide a secure fit for errands, daily activities, or travel. Removable chest strap included for additional stability.
- EASY CHARGING ACCESS: Back panel includes a dedicated opening for your charging port, allowing you to charge your G4 without removing it from the backpack. Plus, a secure zippered bottom for easily changing your single or double battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JPDCNN5 |
| ASIN  | B0F4RXZD5J |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Backpack Harness Size | Small |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #130,706 in Health & Household ( See Top 100 in Health & Household ) #202 in Oxygen Accessories |
| Brand Name | O2TOTES WEAR YOUR OXYGEN WITH STYLE |
| Color | Purple |
| Compatible Device Size Maximum | 7.5 Inches |
| Customer Reviews | 4.0 4.0 out of 5 stars (369) |
| Date First Available  | April 14, 2025 |
| Embellishment Feature | Cord |
| Fit Type | snug |
| Fit to Size Sentiment | Positive |
| Item Dimensions D x W x H | 3"D x 7"W x 8"H |
| Item Shape | Rectangular |
| Item Weight | 10 Ounces |
| Lining Description | Nylon |
| Manufacturer | o2totes for Inogen one G4 |
| Material Type | Canvas |
| Number Of Pockets | 5 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Lightweight |
| Outer Material | canvas and mesh |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand wash, washing machine |
| Product Style | Classic |
| Recommended Uses For Product | Medical |
| School Type | High School |
| Shell Type | Soft Shell |
| Size | Fits: Inogen One G4 |
| Sport Type | Travelling |
| Strap Size | Medium |
| Strap Type | Adjustable |
| Style Number | #IO-300 |
| Subject Character | Iron Man |
| Theme | Oxygen Concentrator Accessories |
| UPC | 756676098642 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 2 |

## Images

![o2Totes Backpack compatible ONLY with Inogen One G4 (I0-400) & Inogen Rove 4 (IS-400) Ultra light backpack, Double or Single - Image 1](https://m.media-amazon.com/images/I/810dQqeK2QL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well Made
*by A***S on April 27, 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.

### ⭐⭐⭐⭐⭐ Does the color of the fabric really matter?
*by K***R on January 26, 2023*

While many owners of the small Inogen will agree, carrying even this lightweight over your shoulder in it's carrying bag is no easy matter... if you happen to be male! Now women would find it to be no problem as they have been used to carrying a hand bag since they were very young, merely hanging it over a shoulder. I found it to be very problematic, since I had to grab the strap of the bag and tug it back on to keep it from falling off whenever I tried to use both hands to finish most chores. Problem solved! The 02totes Ultra Lightweight Backpack fits easily and snugly around the Inogen G4, and since it is truly a lighjtweight backpack fully adjustable to fit most persons the wearer will find that most normal household chores can be done quickly, safely and easily with no slippage of the Inogen unit held on your back, freeing up both your hands. Like most males I am aware of would, I did experience minor disappointment to find it comes in a light purple coloring. And like most males, I would have liked it better in plain black or a camouflaged pattern. Or, as Henry Ford, the maker of Ford product automobiles once said, "(it) comes in any color you want, so long as it's black!"

### ⭐⭐⭐⭐ It's mesh, a cute pink but less noticable. Also helpful to carry O2.
*by M***Y on March 15, 2026*

I use a small oxygen machine. I have been using a back pack to help carry it. The machine keeps overheating and beeping. I had been looking for something better and stop the overheating. This is mainly a mesh container that fits with straps like a backpack but without it's being closed in and " not able to keep it's cool". I gave it 1 less star because it still will overheat but not as often and not getting quite so hot. The cost was also reasonable. It is small and cute

## 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 United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-26*