--- product_id: 394523203 title: "O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit" brand: "o2totes" price: "€ 13.71" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.at/products/394523203-o2totes-ultra-lightweight-backpack-for-inogen-one-g3-unit store_origin: AT region: Austria --- # Ergonomic triple-padded adjustable straps Integrated charging & cannula ports Ultra lightweight at 369g O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit **Brand:** o2totes **Price:** € 13.71 **Availability:** ❌ Out of Stock ## Summary > πŸŽ’ Carry Confidence, Breathe Easy. ## Quick Answers - **What is this?** O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit by o2totes - **How much does it cost?** € 13.71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/394523203-o2totes-ultra-lightweight-backpack-for-inogen-one-g3-unit) ## 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 - β€’ **Custom Comfort Fit:** Adjustable, triple-padded straps and removable chest strap keep you supported all day. - β€’ **Featherlight Freedom:** Carry your Inogen One G3 with barely-there weightβ€”stay mobile without the bulk. - β€’ **Sleek & Subtle Style:** Burgundy variegated weave blends medical necessity with everyday fashion. - β€’ **Seamless Power Access:** Charge on the go with built-in portsβ€”no need to unpack or pause your day. - β€’ **Ready for Any Adventure:** Water-resistant, breathable fabric and easy-clean design for your active lifestyle. ## Overview The O2TOTES Ultra Lightweight Backpack is a patented, slim-fit carrier designed exclusively for the Inogen One G3 oxygen concentrator. Weighing just 369 grams, it features ergonomic triple-padded adjustable straps, integrated charging and cannula ports for uninterrupted use, and breathable, water-resistant fabric. Its burgundy variegated design offers a stylish, non-medical look perfect for professionals on the move. ## Description Since 2007, O2TOTES has been designing & manufacturing portable oxygen bags & backpacks for oxygen companies across the world. A small, family-owned company owned and operated in the heart of the U.S. Designing oxygen bags is what we do. We utilize safe materials, innovative designs & create products for individuals who want & need a better option. We never use our logo on our backpacks or carry bags, we want your bag or backpack to be less medical and more you. ## Features - LIGHTWEIGHT & COMFORTABLE – Designed to be as slim and light as possible, our small backpack lets you carry your concentrator while you're on the go! The backpack is a perfect fit for the Inogen One G3 unit, able to run efficiently with breathable mesh panels around the bag. IMPORTANT: This pack holds Inogen One G3 Units. Be sure to check your unit number in order to purchase the correct bag size. - 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. - ADJUSTABLE – Our newest backpacks straps are adjustable, triple-padded, ergonomic & designed to keep you comfortable. All backpacks come with an adjustable & removable chest strap for keeping your backpack in place while on the move. - 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 | B09J1J2BN8 | | Date First Available | 24 December 2021 | | Department | Unisex | | Manufacturer | o2totes for Inogen one G3 | | Product Dimensions | 27.94 x 25.4 x 7.62 cm; 368.54 g | ## Images ![O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit - Image 1](https://m.media-amazon.com/images/I/81qjtFyBWrL.jpg) ![O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit - Image 2](https://m.media-amazon.com/images/I/81+FbTtFuvL.jpg) ![O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit - Image 3](https://m.media-amazon.com/images/I/811lPMNynTL.jpg) ![O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit - Image 4](https://m.media-amazon.com/images/I/81tf8isFoqL.jpg) ![O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit - Image 5](https://m.media-amazon.com/images/I/81II-cu6BAL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great pack for person of small stature *by on Reviewed in the United States 6 November 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! ### ⭐⭐⭐⭐⭐ Love it *by on Reviewed in Canada 8 August 2025* Fits machine wellEasy carry ### ⭐⭐⭐⭐⭐ Essential Equipment *by on Reviewed in the United States 22 November 2025* An essential carrier for an oxygen concentrator. Very pleased with it’s performance. ## Frequently Bought Together - O2TOTES Ultra Lightweight Backpack For Inogen One G3 Unit (Patented Design) (Burgundy) FITS ONLY: INOGEN ONE G3 UNITS: IS-300 OR, IO-300 - Oxygen Nasal Cannula Protective Cover --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/394523203-o2totes-ultra-lightweight-backpack-for-inogen-one-g3-unit](https://www.desertcart.at/products/394523203-o2totes-ultra-lightweight-backpack-for-inogen-one-g3-unit) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-28*