Tugboat Mega flow 4000 puff disposable vape is a single-use pod vape with a powerful hit and a simple UI. Each Tugboat mega flow Disposable kit comes with 10 mL of 5% salt nic juice and a built-in 1200mAh battery that lasts for around 4000 puffs. This one-time-use device has no buttons and is activated by inhalation.