SMACO Mini Scuba Tank Double 0.5L Scuba Cylinder for Underwater Breathing Portable Lung Air Tank Small Scuba Tank Kit for Shallow Water Freediving As Spare Cylinder Emergency Rescue

Enough dive time. This mini diving tank, tested at 200 bar, provides approximately 35 full breaths at a depth of 16 feet (approximately 4.9 meters). A pressure gauge clearly displays the remaining pressure, allowing you to easily monitor the tank's remaining pressure. Note: For your safety, the tank is recommended for use at depths not exceeding 16 ft (5 m) and should only be used as a backup air source maximum depth 100 ft（30m）.Easy Diving & Portable. The scuba tank incude two parts: tank body and regulator valve, which can be used after simply assembly. When underwater, you can hole it in hand or bite mouthpiece to carrry it, when on groud, you can use the anti-loss rope or put in the bag to carry it, This scuba tank can be taken on the plane when you disassembly the valve from tank body, which will be a good choices if you are finding a backup air.Higher Quality Standard. This is a DOT certified aluminum cylinders with 0.5L capacity, the maximum refill pressure is 3000Psi/200Bar. The cylinder's filling interface adopts the international common 8mm interface, in which built-in double-layer filtration device can effectively filter impurities above 3 um. With buili-in explosion-proof valve, when the pressure exceeds 4500Psi, it will automatically release the pressure to protect your safety.Design for Shallow Water Diving.This small scuba tank's diving depth is 16ft, great suitable for the beach, lakes, rivers, and coral reefs, which takes your snorkeling adventures to the next level. And it's perfect for so many things like learning how to scuba dive, underwater exploration, aquatic fishing, boat cleaning, fixing docks underwater, and free diving! Besides, it can be used as backup cylinder, in this case ,the maximum diving depth is 100ft.What You Get. Products include: two scuba tanks, two anti-loss rope, backpack, user's manual, extra accessories bag.