---
product_id: 420541204
title: "Bas Rutten O2 Trainer (Green)"
brand: "o2trainer"
price: "$217.65"
currency: USD
in_stock: true
reviews_count: 5
category: "O2 Trainer"
url: https://www.desertcart.us/products/420541204-bas-rutten-o2-trainer-green
store_origin: US
region: United States of America
---

# Ultra-portable travel kit 5x more air flow capacity Latex-free, high-quality silicone Bas Rutten O2 Trainer (Green)

**Brand:** o2trainer
**Price:** $217.65
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate Every Breath, Dominate Every Moment

## Quick Answers

- **What is this?** Bas Rutten O2 Trainer (Green) by o2trainer
- **How much does it cost?** $217.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/420541204-bas-rutten-o2-trainer-green)

## 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 Build:** Crafted from premium silicone, ensuring maximum chest expansion without irritation.
- • **Train Anywhere, Anytime:** Compact design fits effortlessly in your gym bag or suitcase for on-the-go lung workouts.
- • **Multi-Discipline Power-Up:** Ideal for athletes, singers, climbers, and meditators seeking peak oxygen efficiency.
- • **Customizable Resistance Levels:** Adjust airflow restriction with interchangeable screens to match your evolving stamina.
- • **Breathe Stronger, Perform Longer:** Boost your inspiratory muscle endurance with just 30 reps under 4 minutes.

## Overview

The Bas Rutten O2 Trainer is a lightweight, portable respiratory device designed to enhance inspiratory muscle endurance by regulating airflow. With adjustable resistance inserts, it helps users increase lung capacity and oxygen efficiency across diverse activities—from athletic training to meditation. Made from high-quality, latex-free silicone, it offers a safe, durable solution for improving breathing performance anytime, anywhere.

## Description

Experience a New Level of EnduranceEngineered to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is lightweight and designed to be used while performing nearly any exercise or activity.Whether you’re running, weight lifting, training in the martial arts or rock climbing, the O2 Trainer will train your lungs and body to perform at high levels with less oxygen, and teach them to maximize every breath.Portable, Versatile and Designed for All Performance LevelsStart with the 13mm screen, but change the intensity of the O2 by increasing or decreasing the restriction of airflow with additional screens provided. As endurance increases, decrease the size of the insert to make your training more intense.Whether you’re standing, sitting, or lying down, you can still exercise your lungs and diaphragm, with the Bas Rutten O2 Trainer. Pack it up and take it with you on the road to wherever you train to become your best, small pouch can be easily tucked into any bag.Get Training Results Today!Athletes and performers that depend on their lungs should be working out with Bas Rutten’s O2 Trainer to increase endurance, stamina and performance! Get yours today by clicking Add to Cart now!

Review: efectivo en la montaña a mas de 4500 mtssnm
Review: I let Bas know how awesome it works for me on social media; just had to give this thing props on desertcart too. It's that good. I am a lifter that's had circulatory issues for as long as I can remember starting with a deviated symptom and other issues I won't mention. Sometimes I use it on the treadmill, between lifting sets, and during. This alone has improved my ability so sing+scream heavy metal and hardcore. I can now hold notes significantly longer and felt a difference in my lung capactiy and entire diaphragm. This thing rules. Thanks again, Bas!

## 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 | B00CXS7B04 |
| Batteries Included? | No |
| Best Sellers Rank | #31,390 in Health ( See Top 100 in Health ) #15 in Oxygen Therapy Products |
| Bike Type | Stationary Bike |
| Brand | O2Trainer |
| Color | Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (798) |
| Date First Available | 7 November 2011 |
| Frame Material | Plastic |
| Is Discontinued By Manufacturer | Yes |
| Item model number | 900-02T-Green |
| League | UFC |
| Manufacturer | O2Trainer |
| Material Type | Plastic or Rubber |
| Number of Pieces | 1 |
| Product Dimensions | 25 x 20 x 8 cm; 299 g |
| Shape | Cylindrical |
| Team | bas rutten |
| Weight | 1.1 Pounds |
| Wheel Size | 29 Inches |

## Product Details

- **Brand:** O2Trainer
- **Colour:** Green
- **Frame material:** Plastic
- **Material:** Plastic or Rubber
- **Number of settings:** 16

## Images

![Bas Rutten O2 Trainer (Green) - Image 1](https://m.media-amazon.com/images/I/61FFtVA0vxL.jpg)
![Bas Rutten O2 Trainer (Green) - Image 2](https://m.media-amazon.com/images/I/61YfWq8BBjL.jpg)
![Bas Rutten O2 Trainer (Green) - Image 3](https://m.media-amazon.com/images/I/71jJuUcIQAL.jpg)
![Bas Rutten O2 Trainer (Green) - Image 4](https://m.media-amazon.com/images/I/61HOTR4g9nL.jpg)
![Bas Rutten O2 Trainer (Green) - Image 5](https://m.media-amazon.com/images/I/71z47Oj0SlL.jpg)

## Questions & Answers

**Q: Which one is better the 02 trainer or the Elevation Training Mask 2.0? I have asthma so i'm looking for the one that will work best**
A: Well I have the O2 trainer and I've researched some comparison videos if you have asthma probably both are gonna give you a little bit of trouble but I saw on one of the videos that the elevation training mask makes it difficult to breath out which according to bass rutten O2 trainer video isn't as conducive to your training one of the positives about the mask though however is that you don't have to wear the nose clamp thingy on the O2 trainer on the higher levels you WILL have to in order for it to work at it's optimum capacity. I hope this was helpful -Cheers

**Q: Would this be comparable to just breathing thru your nose?**
A: On the 1st 3-4 air hole sizes, yes, but then as you go smaller and smaller, it gets harder and harder.  Level 12 is basically a giant pin hole.  Also, because I can hear myself breathing, I find it easier to regulate my breathing and make sure my breaths are equal and smooth, which helps a lot too.

**Q: What's the highest elevation it allows?**
A: This product is not related to elevation. Listen to bas rutten himself talk about it, how and when he came up with it, and what it done for himself and many others.

**Q: Why is there 2 different models? Is one older than the other? The more squared one looks like it has a better case and better made**
A: Hello , We only carry the model as in the picture . This is available in Blue and green .
The squared one was an older model and the new one with the round caps is the latest
model . The mouthpiece is improved and the overall usage is better .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 1 December 2018*

efectivo en la montaña a mas de 4500 mtssnm

### ⭐⭐⭐⭐⭐ Review
*by T***T on 6 December 2025*

I let Bas know how awesome it works for me on social media; just had to give this thing props on Amazon too. It's that good. I am a lifter that's had circulatory issues for as long as I can remember starting with a deviated symptom and other issues I won't mention. Sometimes I use it on the treadmill, between lifting sets, and during. This alone has improved my ability so sing+scream heavy metal and hardcore. I can now hold notes significantly longer and felt a difference in my lung capactiy and entire diaphragm. This thing rules. Thanks again, Bas!

### ⭐ Review
*by A***R on 24 March 2024*

Super waste

## 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 – Green
- 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 – Blue

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*