SMACO Mini Scuba Tank 0.5L Handheld Mini Diving Tank Reusable Lung Air Tank Pony Bottle up to 10 Minutes Dive Time Diving Cylinder for Underwater Exploration Emergency Rescue S300

SAFETY UPGRADED: The latest S300 lung air tank features an external explosion-proof device and an upgraded breathing valve core for superior safety and smoother airflow, ensuring a more comfortable and reliable diving experience UP TO 10 MINUTES UNDERWATER: The 0.5L mini scuba tank offers up to 10 minutes of underwater adventure. Features triple-layer filtration to keep air clean and free from impurities. Note: actual dive time depends on depth, water temperature, and breathing rate TRAVEL-FRIENDLY & VERSATILE: After you disassemble the compact scuba tank, you can take it on any airplane to your dream vacation.Ideal for use at depths up to 33ft (as a primary air source) or as a backup for dives up to 100ft. Mini diving cylinder is suitable for underwater exploration, recreational diving,treasure hunting,lobstering, boat inspection, boat cleaning, rapid entry rescue diving, pool inspections etc 4 REFILL OPTIONS: Local Dive Shop. CE certified, refill at local dive shop. SMACO 8mm refill adapter. Connect to a standard scuba tank, refill in 4 seconds. SMACO high pressure hand pump.Backup inflation method, manual refill in about 30 minutes. SMACO Air Compressor.Effortless self-refill in about 11 minutes WHAT YOU WILL GET: Perfect diving packages,include a 0.5L pony bottle and an anti-lose rope