--- product_id: 542039251 title: "Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack" brand: "boost oxygen" price: "HK$460" currency: HKD in_stock: true reviews_count: 10 category: "Boost Oxygen" url: https://www.desertcart.hk/products/542039251-boost-oxygen-pocket-size-natural-3l-canister-2-pack store_origin: HK region: Hong Kong --- # Ultra-portable 3L canister 99.5% pure oxygen 100% recyclable packaging Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack **Brand:** boost oxygen **Price:** HK$460 **Availability:** ✅ In Stock ## Summary > 💨 Elevate your breath, elevate your life—oxygen on demand! ## Quick Answers - **What is this?** Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack by boost oxygen - **How much does it cost?** HK$460 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/542039251-boost-oxygen-pocket-size-natural-3l-canister-2-pack) ## 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 - • **Pure Oxygen Power:** Breathe 99.5% pure oxygen anytime, anywhere—no prescription needed. - • **Boost Your Brain & Body:** Support cellular energy and mental clarity with every breath. - • **Pocket-Sized Portability:** Lightweight 3-liter canisters fit seamlessly into your on-the-go lifestyle. - • **Trusted American Quality:** Made in the USA by the leading brand since 2007—featured on Shark Tank. - • **Eco-Friendly & Responsible:** Fully recyclable canisters that align with your sustainable values. ## Overview Boost Oxygen Pocket Size Natural 3L Canister (2 Pack) delivers 99.5% pure supplemental oxygen in ultra-portable, recyclable canisters designed for quick respiratory support anytime, anywhere. Perfect for active professionals seeking a natural energy boost and enhanced mental clarity, this trusted American-made product has been a market leader since 2007. ## Description Buy Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack | Ultra portable canisters that can fit anywhere | No added aromas | Perfect for on-the-go quick trips on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Worked for me - It worked, very happy I took on a hike with a significant elevation gain. Exactly a year ago I did the same hike & at a certain point I could hardly continue. Did the same hike 1 year later using this oxygen & had zero difficulties. I am in the exact same shape as a year ago. Common for this hike (Colchuck lake near Leavenworth WA) for people to struggle at a certain point. Both times I’ve seen individuals bent over, going slow, trying to catch their breath. Looking like they might pass out.Last year I didn’t realize that portable oxygen was even an option. Took about 5-6 breaths on the way up & had no issues. Hike was strenuous but my breathing remained even throughout the journey. I still got tired & rested a couple times but never felt like I was having trouble with my breathing. I also added a few other things in my regimen so hard to know if it was only the oxygen. Other items used: Altitude RX pills (couple days before & one on day of hike) Cell Food drops Thorne ferrasorb iron supplements Altitude sickness patch (Koala brand?) Hope this helps someone :) Also, took just 1 can on hike. Very lightweight Review: The Boost Oxygen Canister - This Boost Oxygen Inhaler is a great new tool for anyone with mild Breathing issues and could even assist someone in distress until they could get help - although if someone is a severe illness they need continuous Oxygen of course. I am long covid post 2021 and I use Oxygen at night and sometimes when out and about get deficient. Today I tested the device by going out into the garden and sweating it up working and being slightly deficient to the point I would have placed on my oxygen inside. I used it 10 times and was relieved. So it’s a nice device for when oxygen is not available for use. I did not have to go onto my oxygen inside. The only recommendations I have is to exhale completely. Breathe it in and then HOLD the breath for 10-15 seconds to let the oxygenated air perfuse. Then exhale. It was great. What a nice new innovation. I can see how this would be great for athletes as well as long as they don’t rely on it if they are in true distress as it’s limited in quantity. Just wow ! ## 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 2-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 | |---------------|-------| | Best Sellers Rank | #1,801 in Health & Household ( See Top 100 in Health & Household ) #1 in Oxygen Accessories | | Customer Reviews | 4.1 out of 5 stars 6,555 Reviews | ## Images ![Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71Jwob3fH4L.jpg) ![Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81QsPLWx5UL.jpg) ![Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack - Image 3](https://m.media-amazon.com/images/I/81YRb9lAisL.jpg) ![Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack - Image 4](https://m.media-amazon.com/images/I/8162lB3kDOL.jpg) ![Boost Oxygen Pocket Size Natural 3L Canister, 2 Pack - Image 5](https://m.media-amazon.com/images/I/71+mswBamWL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: How can the canister be refilled?** A: Hello. Boost Oxygen canisters are not refillable. They are fully recyclable however, and when the canister is empty it should be placed in the recycle bin with other aluminum items. **Q: Is this available to purchase in mexico city? we are traveling to mexico city and cannot take them on the plane.** A: No it is not. We can not ship this product to Mexico. **Q: Is there an expiration date?** A: All Boost Oxygen products have a shelf live of five years from the date of manufacture. If you flip the can upside down there are numbers printed underneath the canister. The five digit number will tell you the date of manufacture. For example: 22001 = January 1st, 2022. The first two numbers are the year and the last three numbers are the day of that year. **Q: Is there any other gas used in this can, to help create pressure or is this only oxygen?** A: The only 'ingredient' listed on the can is oxygen under pressure. It's great! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked for me *by L***L on May 20, 2026* It worked, very happy I took on a hike with a significant elevation gain. Exactly a year ago I did the same hike & at a certain point I could hardly continue. Did the same hike 1 year later using this oxygen & had zero difficulties. I am in the exact same shape as a year ago. Common for this hike (Colchuck lake near Leavenworth WA) for people to struggle at a certain point. Both times I’ve seen individuals bent over, going slow, trying to catch their breath. Looking like they might pass out.Last year I didn’t realize that portable oxygen was even an option. Took about 5-6 breaths on the way up & had no issues. Hike was strenuous but my breathing remained even throughout the journey. I still got tired & rested a couple times but never felt like I was having trouble with my breathing. I also added a few other things in my regimen so hard to know if it was only the oxygen. Other items used: Altitude RX pills (couple days before & one on day of hike) Cell Food drops Thorne ferrasorb iron supplements Altitude sickness patch (Koala brand?) Hope this helps someone :) Also, took just 1 can on hike. Very lightweight ### ⭐⭐⭐⭐⭐ The Boost Oxygen Canister *by M***. on July 13, 2026* This Boost Oxygen Inhaler is a great new tool for anyone with mild Breathing issues and could even assist someone in distress until they could get help - although if someone is a severe illness they need continuous Oxygen of course. I am long covid post 2021 and I use Oxygen at night and sometimes when out and about get deficient. Today I tested the device by going out into the garden and sweating it up working and being slightly deficient to the point I would have placed on my oxygen inside. I used it 10 times and was relieved. So it’s a nice device for when oxygen is not available for use. I did not have to go onto my oxygen inside. The only recommendations I have is to exhale completely. Breathe it in and then HOLD the breath for 10-15 seconds to let the oxygenated air perfuse. Then exhale. It was great. What a nice new innovation. I can see how this would be great for athletes as well as long as they don’t rely on it if they are in true distress as it’s limited in quantity. Just wow ! ### ⭐⭐⭐⭐⭐ Boost Oxygen *by R***. on July 9, 2026* The pocket sized Boost oxygen cannisters were perfect when we went on vacation. They fit in my purse so my husband always had his oxygen when he needed it. It is handy when it is hot and humid to help with breathing. You don’t need a prescription because it is not medical oxygen. The Boosters oxygen is for temporarily supplying a little more oxygen for short periods. It comes in different sizes, and I think it is a good value for the price. My husband said it helps him breath deeper and easier ,and he is quite satisfied with this product. ## Frequently Bought Together - Boost Oxygen Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (2 Pack) - Boost Oxygen Large Natural 10L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (2 Pack) - Portable Oxygen Tank 2-Pack – 99.5% Pure Supplemental Oxygen with Mask & Tube, Lightweight & Easy to Use – Perfect for Sports, Travel, Wellness & High Altitude Support，Oxygen Therapy --- ## 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.hk/products/542039251-boost-oxygen-pocket-size-natural-3l-canister-2-pack](https://www.desertcart.hk/products/542039251-boost-oxygen-pocket-size-natural-3l-canister-2-pack) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-22*