SMACO Mini Scuba Tank S400 1L Portable Diving Tank (2 Pcs) Reusable Scuba Pony Bottle Backup Dive Air Cylinder with 15-20 Minutes Family and Buddy Kit for Underwater Exploration Rescue C Black - SEBiger, 2S400-C-BLACK

• 👨‍👧‍👦【THE FAMILY AND BUDDY KIT】:Two S400, two harnesses, a scuba air compressor and a Multi-Purpose backpack.The scuba tank kit makes it easy to find marine life underwater with friends and family for a wonderful vacation. 👭【COMPACT & PORTABLE】:SMACO 1L scuba tank can explore underwater for up to 20 minutes at less than 33 ft.(Attention: Diving depth, temperature, and breathing rate will affect the use time of the scuba tank).This kit gives you the Multi-Purpose backpack for storing/transporting diving cylinders and harnesses. It's more convenient to take on any airplane to your dream vacation. 👫【USING IT MORE SAFER】:SMACO S400 diving gear adopts a constant pressure air outlet device for smoother breathing.At the same time, external explosion-proof valve provides overpressure protection.More assured and safer to use. 👬【WIDELY APPLICABLE】: The SMACO mini scuba tank kit is a dive & snorkel system. Not only can this kit be used as a redundant air source, it can serve you in several shallow water activities like recreational diving,treasure hunting,lobstering, boat inspection, boat cleaning, rapid entry rescue diving, pool inspections and more. ❤️【4 REFILL OPTIONS】:✅ Local Dive Shop. SMACO pony bottle meets DOT standards and can be filled at any local Dive Shops. ✅SMACO 8mm refill adapter. Connect to a standard scuba tank to refill your SMACO S400 in 8 seconds. ✅SMACO high pressure hand pump.Filling your mini scuba tank to 200bar (3,000psi) in about 50 minutes.✅SMACO Air Compressor. It allows you to fill your 1L diving tank by yourself without any effort, in about 26 minutes.