This brushed metal collar with adjustable airflow holes is an upgrade for those vapers that want additional control over their vaping experience. This collar can be adjusted to use any or all of five air holes compared to the three static air holes that come with the standard Canteen™ Pro collar. The adjustable airflow collar uses a quick slide system to cover or uncover air holes to control the perfect amount of airflow for each user.
• Durable brushed metal construction
• Adjustable slide to enable airflow up to 5 air holes
• Ships the same day if ordered before 9AM CST
• 60-day Return/Exchange Policy
• Warranty good for one year
How does this work?