---
product_id: 176368304
title: "O2TOTES Backpack Only Fits Inogen One G3, Zippered Bottom, Charge in Bag"
brand: "o2totes wear your oxygen with style"
price: "3252518₫"
currency: VND
in_stock: true
category: "O2 Totes Wear Your Oxygen With Style"
url: https://www.desertcart.vn/products/176368304-o2totes-backpack-only-fits-inogen-one-g3-zippered-bottom-charge
store_origin: VN
region: Vietnam
---

# Custom fit for Inogen One G3 & OxyGo Integrated charging & cannula ports Ultra lightweight at 13 oz O2TOTES Backpack Only Fits Inogen One G3, Zippered Bottom, Charge in Bag

**Brand:** o2totes wear your oxygen with style
**Price:** 3252518₫
**Availability:** ✅ In Stock

## Summary

> 🎒 Carry your oxygen in style—light, sleek, and always ready to move!

## Quick Answers

- **What is this?** O2TOTES Backpack Only Fits Inogen One G3, Zippered Bottom, Charge in Bag by o2totes wear your oxygen with style
- **How much does it cost?** 3252518₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/176368304-o2totes-backpack-only-fits-inogen-one-g3-zippered-bottom-charge)

## 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

- • **Sleek & Ready:** Water-resistant, breathable fabric with a sturdy top handle for easy carry and quick clean
- • **Tailored Tech Fit:** Precision-designed to snugly fit Inogen One G3 and OxyGo units
- • **Ergo Comfort Straps:** Triple-padded, adjustable chest & waist straps keep you stable and comfy
- • **Featherlight Freedom:** Weighs under 14 ounces for effortless all-day wear
- • **Seamless Power Access:** Zippered bottom and ports let you charge on the go without unpacking

## Overview

The O2TOTES Ultra Lightweight Backpack is a patented, custom-fit carrier designed specifically for Inogen One G3 and OxyGo oxygen units. Weighing just 13 ounces, it features integrated charging and cannula ports, a zippered bottom for easy battery swaps, and ergonomic adjustable straps for all-day comfort. Crafted from water-resistant, breathable fabric, this backpack blends functionality with sleek design, perfect for professionals on the move who refuse to compromise style or convenience.

## Description

Buy O2TOTES Backpack Only Fits Inogen One G3, Zippered Bottom, Charge in Bag | Backpack only, charge without removing unit, clear window to view screen, swap battery without removing unit, under 14 oz on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- WILL IT FIT MY UNIT? – Yes, only if you have the Inogen One G3. This backpack is designed and ONLY fit for the Inogen One G3 (IS-300 / IO-300), so your unit sits securely with proper cannula positioning. IMPORTANT: Check your unit number before buying, it does NOT fit the Inogen One G4 or G5, Does Not fit Inogen Rove products or any other device. Even if the dimensions look the same, it will not fit.
- HOW LIGHT IS IT? – Just 12.5 ounces, and among the lightest Inogen One G3 backpacks you'll find. It's the easy, hands-free way to carry your unit for travel, errands, walks, or any time outdoors without weighing you down. Comes with an adjusable waist and chest strap. Chest strap is removable. An integrated zipper cannula on the top of the strap provides a way for your cannula to not drag.
- DOES THIS BACKPACK HAVE A STURDY ZIPPERED BOTTOM? YES! Swap your standard or extended battery in seconds and charge through the top/side of the backpack. The removable pad adjusts for either battery. Just a reminder, this is for the backpack only, does NOT include the device.
- CAN I CARRY ANYTHING ELSE WITH ME IN THIS BACKPACK? NO. This backpack is designed to be lightweight and only fit your unit. And Only fit the Inogen One G3, It will not fit any other Inogen One products.
- DOES THIS BACKPACK HAVE THE PROPER MESH FOR THE INOGEN ONE G3 UNIT: Yes, all of our backpacks are manufactured with premium mesh panels that surround your unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083KQYH6Z |
| Age Range Description | Adult |
| Apparel Closure Type | quick release buckle |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Daypack Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #163,403 in Health & Household ( See Top 100 in Health & Household ) #286 in Oxygen Accessories |
| Brand Name | O2TOTES WEAR YOUR OXYGEN WITH STYLE |
| Color | Black |
| Compatible Device Size Maximum | 9 inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (571) |
| Embellishment Feature | Cord |
| Fit Type | custom |
| Fit to Size Sentiment | Positive |
| Import Designation | Made in the USA or Imported |
| Item Dimensions D x W x H | 4"D x 8"W x 9"H |
| Item Shape | Rectangular |
| Item Weight | 13 ounces |
| Lining Description | Nylon |
| Manufacturer | o2totes for Inogen one G3 |
| Material Type | Canvas |
| Number Of Pockets | 2 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Breathable, Lightweight |
| Outer Material | Canvas |
| Pattern | Solid |
| Pocket Description | No pockets, ultra lightweight |
| Product Care Instructions | Hand Wash, Dry Clean, Hang Dry |
| Product Style | Backpack |
| Recommended Uses For Product | Leisure |
| School Type | High School |
| Shell Type | Soft Shell |
| Shoulder to Bottom Hem Length | 6 inches |
| Size | 1 Count (Pack of 1) |
| Sleeve Length Description | Sleeveless |
| Sport Type | Running |
| Storage Volume | 20 liters |
| Strap Type | Backstraps |
| Style Number | IS-300 |
| Subject Character | Fit For Inogen One G3 |
| Theme | Medical Equipment |
| UPC | 756676100413 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![O2TOTES Backpack Only Fits Inogen One G3, Zippered Bottom, Charge in Bag - 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

## 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.vn/products/176368304-o2totes-backpack-only-fits-inogen-one-g3-zippered-bottom-charge](https://www.desertcart.vn/products/176368304-o2totes-backpack-only-fits-inogen-one-g3-zippered-bottom-charge)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-10-10*