--- product_id: 713687557 title: "Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack)" brand: "boost oxygen" price: "VT21241" currency: VUV in_stock: true reviews_count: 5 category: "Boost Oxygen" url: https://www.desertcart.vu/products/713687557-pocket-size-natural-3l-canister-respiratory-support-for-aerobic-recovery store_origin: VU region: Vanuatu --- # Pocket-sized 3L portable canister 99.5% pure oxygen concentration 100% recyclable aluminum canisters Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack) **Brand:** boost oxygen **Price:** VT21241 **Availability:** ✅ In Stock ## Summary > 💨 Breathe Better, Perform Stronger, Live Elevated! ## Quick Answers - **What is this?** Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack) by boost oxygen - **How much does it cost?** VT21241 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/713687557-pocket-size-natural-3l-canister-respiratory-support-for-aerobic-recovery) ## Best For - boost oxygen enthusiasts ## Why This Product - Trusted boost oxygen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Natural:** No added aromas or chemicals—just pure, prescription-free oxygen for natural breathing. - • **Pure Oxygen Power:** Experience nearly 5x more oxygen than air for instant respiratory support. - • **On-the-Go Wellness:** Compact, lightweight design fits seamlessly into your active lifestyle—carry it anywhere. - • **Trusted Since 2007:** Join thousands who rely on Boost Oxygen, the global leader featured on Shark Tank. - • **Eco-Friendly Energy:** Sustain your health and the planet with fully recyclable canisters made in the USA. ## Overview Boost Oxygen Pocket Size Natural 3L Canister delivers 99.5% pure supplemental oxygen in a compact, lightweight, and recyclable canister. Designed for quick respiratory support during altitude changes, workouts, or daily recovery, it offers a natural, prescription-free boost to your brain and cellular function. Trusted since 2007 and made in the USA, this 4-pack ensures you’re always ready to breathe better and perform at your peak. ## Description Simple and safe to use, the Pocket Size Natural 3 Liter Canister from Boost Oxygen provides supplemental oxygen wherever you need it. It is filled with 99.5% pure supplemental oxygen which is nearly 5 times the amount of normal air, which is around 21% oxygen. Supplemental oxygen is used by so many people for so many different reasons. From altitude acclimation to athletes to older adults and to anyone experiencing shortness of breath. Boost Oxygen provides all-natural respiratory support in a convenient, easy-to-use, and portable canister. Since 2007, Boost Oxygen has made portable supplemental oxygen available to everyone without a prescription. Breathe better, recover faster, and improve performance with the Pocket Size Natural 3 Liter Canister from Boost Oxygen. Review: Little expensive for the amount of O2 provided. Review: Great product, handy size ## Features - FILLED WITH 99.5% OXYGEN: All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes.. Breathe Better! - NATURAL: Our most popular product, Boost Oxygen NATURAL is pure breathing oxygen, no aroma added. NATURAL is for those looking for the benefits of supplemental oxygen without aromatherapy - CONVENIENT, LIGHTWEIGHT, AND RECYCLABLE: this 4-pack of Boost Oxygen comes with portable oxygen canisters for on-the-go lifestyles that are completely recyclable. Each canister contains 3 liters - HEALTHY ENERGY FOR YOUR BODY: Every cell in the human body requires oxygen to function properly. Boost Oxygen provides supplemental oxygen to support healthy brain and cellular function - MADE IN THE USA: Boost Oxygen, the most trusted brand and worldwide leader in supplemental oxygen canisters since 2007, directly manufactures every canister at our headquarters in Connecticut. As Seen On Shark Tank - DISCLAIMER: The Pocket Size 3 liter canister is intentionally small and designed for quick, on-the-go respiratory support. For longer-duration use, try our Medium 5 liter or Large 10 liter Boost Oxygen canisters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09V3B3F17 | | ASIN | B09V3B3F17 | | Age Range Description | Adult | | Best Sellers Rank | #60,005 in Health ( See Top 100 in Health ) #55 in Oxygen Therapy Products | | Brand | Boost Oxygen | | Customer Reviews | 4.2 4.2 out of 5 stars (512) | | Customer reviews | 4.2 4.2 out of 5 stars (512) | | Date First Available | 14 June 2024 | | Format | Aerosol | | Manufacturer | Boost Oxygen | | Manufacturer reference | 4 x | | Units | 15.68 Milliliters | ## Images ![Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71V6mAi0K9L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***1 on 30 March 2026* Little expensive for the amount of O2 provided. ### ⭐⭐⭐⭐⭐ Review *by M***. on 17 April 2026* Great product, handy size ### ⭐⭐⭐⭐ Review *by M***E on 26 March 2026* I use oxygen at night and sometimes need a little after exertion or while exercising. I carry one of these in my purse and find that it works well when I find myself gasping for air after doing things like getting in the car or going uphill. Usually 4-5 puffs is enough for recovery. I saw a video suggesting that each small cannister holds about 100 puffs. ## Frequently Bought Together - Boost Oxygen Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack) - Boost Oxygen Large Natural 10 Liter Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance and Health (3 Pack) - Boost Oxygen Medium Natural 5L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/713687557-pocket-size-natural-3l-canister-respiratory-support-for-aerobic-recovery](https://www.desertcart.vu/products/713687557-pocket-size-natural-3l-canister-respiratory-support-for-aerobic-recovery) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*