High Quality MaterialsMade of 6061 aviation aluminum alloy material, the surface has also been oxidized, which has ultra-high stability and can better resist high pressure, explosion and corrosion. | Well DesignedThe design of the fluorescent pressure gauge allows you to accurately measure the remaining gas in the bottle even in a dark environment. The three-layer filtration system effectively prevents dust and impurities from entering, making the inhaled gas cleaner and healthier. | Second Generation High Pressure PumpEquipped with a foldable second-generation high-pressure pump, you can easily inflate it outside and use it anytime. | Essential for Overseas DivingAfter the diving cylinder is disassembled, you can take it on the plane and go diving anywhere. |