--- product_id: 496591396 title: "Bas Rutten, Official O2 Respirator Breathing Lung Trainer" brand: "o2trainer" price: "€ 5.96" currency: EUR in_stock: false category: "O2 Trainer" url: https://www.desertcart.sk/products/496591396-bas-rutten-official-o2-respirator-breathing-lung-trainer store_origin: SK region: Slovakia --- # Ultra-portable travel kit 5x more air flow capacity High-quality, latex-free silicone Bas Rutten, Official O2 Respirator Breathing Lung Trainer **Brand:** o2trainer **Price:** € 5.96 **Availability:** ❌ Out of Stock ## Summary > 💪 Elevate your breath game—train lungs like a pro with Bas Rutten’s O2 Trainer! ## Quick Answers - **What is this?** Bas Rutten, Official O2 Respirator Breathing Lung Trainer by o2trainer - **How much does it cost?** € 5.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/496591396-bas-rutten-official-o2-respirator-breathing-lung-trainer) ## Best For - o2trainer enthusiasts ## Why This Product - Trusted o2trainer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Durable Design:** Made from premium, latex-free silicone ensuring maximum chest expansion and comfort. - • **Compact & Travel-Ready:** Fits effortlessly in your gym bag or suitcase for on-the-go lung workouts. - • **Versatile for Every Lifestyle:** Perfect for athletes, singers, hikers, and meditators alike—train anywhere, anytime. - • **Customizable Resistance Levels:** Adjust airflow restriction with interchangeable screens for progressive training. - • **Breathe Stronger, Perform Longer:** Boost your inspiratory muscle endurance with just 30 reps under 4 minutes. ## Overview The Bas Rutten Official O2 Respirator Breathing Lung Trainer is a lightweight, portable device engineered to increase inspiratory muscle endurance by regulating airflow. Designed for athletes and everyday users, it offers customizable resistance levels with interchangeable screens, enabling up to 5 times more air movement. Made from high-quality, latex-free silicone, it ensures safe, effective training anywhere—whether at home, gym, or on the road. ## Description Don't let the simplicity fool you, this device works wonders! Engineered to increase inspiratory (inhalation) muscle endurance, the portable O2 Trainer can be used while doing nearly any exercise. Whether you're running, weight lifting, or rock climbing, the O2 Trainer will train your lungs and body to perform at a high level, using less oxygen and increase your lung volume. For working out: change the restriction of airflow by using the 10 numbered caps provided. Start with "end cap number 1 " which has a hole of 13mm, and as your endurance increases, you decrease the size of the insert and go to "end cap number 2", it's that easy! There are four additional end caps that can be used to train your lungs at rest. Whether you're standing, sitting, or lying down, you can still exercise your lungs and diaphragm, with the Bas Rutten O2 Trainer. NOTE: If you have problems with a mouthpiece in your mouth, this product is not for you ## Features - Bas Rutten Respiratory Training Device: Designed by Bas Rutten himself, the O2 Trainer is a lightweight and portable breathing exercise device for lungs that helps increase inspiratory (inhalation) muscle endurance. The breath trainer regulates air intake while also improving oxygen efficiency during exercise. - Fast and Noticeable Results: With just 30 reps (under four minutes) of the O2 lung trainer, you will start to strengthen your breathing muscles responsible for opening your lungs, which are your diaphragm and external intercostal muscles. With continued use, you'll be able to move up to 5 times more air, faster, in and out of your lungs. - Multi-purpose Breathing Trainer Device: The Bas Rutten O2 inspiratory muscle trainer is more than just a tool for athletes to improve their training. Inspiratory muscle strength training can also be beneficial for singers, hikers, mountain climbers, members of the military, musicians, and in meditation. Training your breathing in this way benefits your everyday life! - Portable Training Kit: Both the O2 lung exercise trainer and the weighted inserts are designed to fit into a convenient portable travel kit. It easily fits in any gym bag, purse or suitcase, making it just as easy to do breathing exercises on the road as it is when you’re home. - High-Quality and Safe Design: The Bas Rutten O2 lung trainer is latex-free and made from high-quality silicone. Our breathing trainers are safe for adults and children and are designed for maximum chest expansion for better breathing. It's perfect for use before playing a sport or a full day of working. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CXS7D5M | | Best Sellers Rank | #380,383 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #221 in Breathing Trainers and Monitors | | Brand Name | O2Trainer | | Colour | Blue | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (1,090) | | Global Trade Identification Number | 00799632358114 | | Manufacturer | Bas Rutten | | Manufacturer Part Number | 620BL | | Model Number | 900-02T-Blue | | Number of Items | 1 | | Operation Mode | Manual | | Software Update Supported to Date | unknown | | UPC | 091037348494 799493418637 799632358114 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** O2Trainer - **Colour:** Blue - **Net Quantity:** 1.0 Count - **Number of Items:** 1 - **Operation Mode:** Manual ## Images ![Bas Rutten, Official O2 Respirator Breathing Lung Trainer - Image 1](https://m.media-amazon.com/images/I/417m7NJlC1L.jpg) ![Bas Rutten, Official O2 Respirator Breathing Lung Trainer - Image 2](https://m.media-amazon.com/images/I/51PyqnmkuML.jpg) ![Bas Rutten, Official O2 Respirator Breathing Lung Trainer - Image 3](https://m.media-amazon.com/images/I/51F0QbexRaL.jpg) ![Bas Rutten, Official O2 Respirator Breathing Lung Trainer - Image 4](https://m.media-amazon.com/images/I/516tdRYlZpL.jpg) ![Bas Rutten, Official O2 Respirator Breathing Lung Trainer - Image 5](https://m.media-amazon.com/images/I/41KEB8rgpLL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: So using this thing at a gym on the treadmill isn't very practical due to the saliva buildup?** A: Steven, this is Bas, how are you doing? If you keep training with it the saliva build up will get less. Some people experience this, other experience a dry mouth (They will be good after a few weeks as well)But, we are coming out with a different mouthpiece since some people can't swallow with the o2trainer in their mouth, the new design will help with that. Also, we are coming out with new tests that will blow everybody away, really great things coming. For now I want you to do the same as what I do, take 30 deep breaths with the o2trainer on level 9 or 10. Sit dow, lean over, completely exhale (everything out) then explode with breathing in while you are sitting up (you can simply press the o2trainer against your mouth while doing this). Then go down again and exhale everything and repeat 29 times.This will take about 4 min. Do this for 6 weeks in the morning and evening, after 6 weeks one time a day will be fine. The result you get will be amazing, your core will get a huge workout as well, please try it out. I will come out soon with all the tests. Godspeed **Q: What is the maximum resistance setting in cm H20 for the blue and the green product?** A: Both colors are identical in how they work. It's 1mm, I (I am Bas) have been doing it for 5 years straight, everyday, I use setting 1.5mm. Doing setting 1 the correct way, it extremely hard. I used to do it in 2:15m (30 repetitions) but then realized I wasn't completely inhaling and exhaling, so when I made my technique perfect, it took me over 6 min. Do NOT focus on getting to the smallest size, focus on technique, its much more effective doing it correctly. I know you just asked for the size, but I just wanna mention this because pretty much many tell me they do setting 1, which when done correctly, I find very hard to believe. Godspeed! **Q: Does this fit children (ages 9-11?)** A: It's very young, I am sorry but you have task your doctor. I believe with supervision from a parent who makes sure they don't push too hard should be OK. But kids at that age are still developing, so please ask your Doctor. Tell him it's a device that controls the air intake, and that YOU can control the resistance, meaning, you would make sure they don't use lot of resistance. Thank you for your interest! **Q: so is it 4 sets of 30 reps,4 sets of 12,or 30 reps for 4 mins? some please explain.** A: There are videos on the official website for it. There are two different exercises now. A different routine too. Now it's pick the attachment and when you can do 30 reps under 3 minutes you move to the next smaller attachment and continue like that. No more sets and your really need to go watch the videos. ## Frequently Bought Together - Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps – Blue - Bas Rutten O2 Trainer Natural Cleaning Lotion - All Purpose Cleaner - Created To Clean Respiratory Lung Training Device - 1 Count - Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps – Green --- ## 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.sk/products/496591396-bas-rutten-official-o2-respirator-breathing-lung-trainer](https://www.desertcart.sk/products/496591396-bas-rutten-official-o2-respirator-breathing-lung-trainer) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-11-13*