Oxy Boost is a Portable. Can be without problems carried due to the fact oxygen is weightless. Oxy Boost transportable oxygen can helps in breathlessness for the duration of unexpected shock, jerk, suffocation and choking. First of its kind: Disposable, protected and mild weight Oxygen Can with an built in mask. Extremely Easy to Use: Just location your chin on the floor of the masks and press the set off with your hand or chin.