Air Bubble is designed to extract one breath of air from under water via an air extraction backpack. The device includes an air-permeable extraction assembly that is attached to a backpack. The air-permeable extraction assembly has an air intake cavity connected to a durable impact resistant & underwater pressure resistant air bag with plastic reinforcing “ribs” inside bag, and a mouth piece that will release the air when pressure is applied onto the exterior walls. An air-permeable plastic cap will cover the air intake cavity. A mouthpiece draws intake air through the air intake cavity upon inhalation by a user. A transfer channel or tube passes intake air from the air-permeable extraction assembly to the mouthpiece when pressure is applied into exterior walls of mouth piece and upon inhalation by the user.
