ADVENTURE
Oxygen. Flavor. Refreshing Mist Anywhere.
Cigtrus O2 combines oxygen-enriched flavored water vapor, refreshing flavor and visible mist in a compact, ready-to-use device. Inhale gently, enjoy the flavor and exhale the refreshing mist.
Cigtrus O2 brings together oxygen-enriched flavored water vapor, refreshing flavor and visible mist in one sleek, portable device.
Take a gentle inhalation through the mouthpiece, enjoy the flavor, then exhale a refreshing visible mist. O2 is designed for intermittent enjoyment throughout active days, travel, outdoor activities and everyday moments.
Flavored oxygen, refreshing visible mist and a portable inhale-and-exhale experience designed to go wherever you do.
Experience oxygen-enriched flavored water vapor through the mouthpiece.
Inhale the flavor and exhale a refreshing visible mist.
Compact and pocket-sized for travel, outdoor activities and everyday use.
No setup or charging required. Open, activate and enjoy.
Choose the flavor that fits your O2 experience — from crisp and cool to smooth, fruity and bold.
Bright, tangy apple flavor balanced with a cool and refreshing mint finish.
Shop Sour Apple Mint →
Smooth, fruity blueberry flavor with a refreshing finish.
Shop Blueberry →
Clean, cool mint flavor with a crisp and refreshing finish.
Shop Fresh Mint →
Bold, bright flavor inspired by the familiar taste of an energy drink.
Shop Energy Drink →Compact and ready to enjoy, Cigtrus O2 fits naturally into active days, travel, outdoor adventures, long workdays and everyday moments.
Gentle, short inhalations help deliver the best O2 experience.
Remove the protective mouthpiece cap.
Peel away the seal on the bottom before first use.
Take a gentle, approximately two-second inhalation. The built-in light glows while O2 is activated.
Enjoy the flavor, then exhale the refreshing visible mist.
Replace the mouthpiece cap after use and enjoy O2 intermittently throughout your day.
O2 is designed for short, gentle inhalations and intermittent enjoyment. Longer, stronger or frequent continuous draws can use the contents more quickly and reduce the total number of inhalations. The first few inhalations may also produce lighter mist.
Cigtrus O2 includes a built-in safety protection feature. If the device is used too frequently or continuously, the light may begin flashing and the device may temporarily stop producing mist.
This does not necessarily mean your O2 is finished. The safety feature may have temporarily placed the device into a rest mode.
Allow O2 to rest for approximately 1–2 hours. The device should reset automatically. Once reset, continue using O2 with gentle, approximately two-second inhalations and allow time between draws.
Everything you need to know about your Cigtrus O2.
Oxygen-enriched flavored water vapor with refreshing visible mist.
Based on gentle, approximately two-second inhalations. Actual usage varies by inhalation length and frequency.
Sour Apple Mint, Blueberry, Fresh Mint and Energy Drink.
Contains no nicotine, tobacco or tar.
Up to approximately 450 inhalations based on gentle, approximately two-second draws. Actual usage varies depending on inhalation length, frequency and individual use. For the best experience, enjoy O2 intermittently rather than continuously.
Four distinctive flavors. One refreshing flavored oxygen experience.
Learn more about the O2 experience, how to use your device and what to expect.
Cigtrus O2 is a portable flavored oxygen device that combines oxygen-enriched flavored water vapor, refreshing flavor and visible mist.
Yes. Take a gentle inhalation through the mouthpiece, enjoy the flavor and exhale a refreshing visible mist.
For the best experience, take gentle, approximately two-second inhalations and allow time between draws. O2 is designed for intermittent enjoyment rather than prolonged continuous inhalation.
O2 can provide up to approximately 450 inhalations based on gentle, approximately two-second draws. Actual usage varies depending on inhalation length, frequency and individual use.
O2 includes a built-in safety protection feature. If the device is used too frequently or continuously, the light may begin flashing and the device may temporarily stop producing mist. Allow the device to rest for approximately 1–2 hours. It should reset automatically.
Not necessarily. A flashing light may indicate that the device's built-in safety protection has temporarily placed it into a rest mode after frequent or continuous use. Allow O2 to rest for approximately 1–2 hours before trying it again.
Cigtrus O2 is available in Sour Apple Mint, Blueberry, Fresh Mint and Energy Drink flavors.
No. Cigtrus O2 contains no nicotine, tobacco or tar.
No. The Energy Drink option is a flavor profile and does not contain caffeine.
No. Cigtrus O2 is not designed to be refilled, recharged, repaired, modified or disassembled.
No. Cigtrus O2 is not a medical device and should not replace prescribed oxygen, emergency oxygen or professional medical care.
Cigtrus O2 is intended for adults age 20 and older. Keep the product out of reach of children.
Cigtrus O2 is not a medical device and is intended for refreshment and general enjoyment only. It is not intended to diagnose, treat, cure or prevent any disease. Do not use Cigtrus O2 as a substitute for prescribed oxygen, emergency oxygen or professional medical care.
Consult a physician before use if pregnant, breastfeeding, taking medication or living with a health condition. Stop use if discomfort occurs. Do not disassemble, repair, modify, puncture, refill or recharge the device.
Store away from heat, moisture, direct sunlight, fire and flammable materials. Keep out of reach of children.
Intended for adults age 20 and older. Use with gentle, short inhalations and avoid prolonged continuous inhalation.Discover Sour Apple Mint, Blueberry, Fresh Mint and Energy Drink.