1、1L Mini Scuba Tank: Mini diving tank has a capacity of 1L and can breathe underwater for 15‑20 minutes. At the same time, the scuba tank has filtration device, which effectively prevents the entry of dust and impurities, making the inhaled gas cleaner. (Attention: Diving depth, temperature, and breathing rate will affect the use time of the scuba tank.) 2、Portable: Our mini diving tank is lightweight and easy to carry, making it convenient to take with you during your vacation. The detachable design allows for easy storage and portability, perfect for outdoor sports and travel. It provides comfort and convenience during your diving trips. 3、Rustproof: Our diving tank kit is made of premium aluminum alloy, stainless steel, silicone material, providing excellent durability and a long lifespan. It ensures outstanding performance in various underwater environments. 4、Versatile Diving Set: Includes a complete set of diving gear to meet all your needs during diving, allowing you to explore the underwater world freely. Suitable for various water environments, allowing you to enjoy the fun of diving to the fullest. 5、Wide Application: Designed for diving enthusiasts, safe and reliable, suitable for various underwater activities. Mini diving cylinder is suitable for underwater exploration, boat cleaning, emergency rescue, backup air source, etc. Item Type: Small Scuba Tank Kit Material: Aluminum Alloy, Stainless Steel, Silicone Cylinder Capacity: 1L 1 x Oxygen Cylinder 1 x Second Stage Regulator 1 x Regulator Adapter 1 x First Stage Regulator 1 x Intermediate Pressure Hose 1 x Diving Goggles 1 x Backpack 1 x Spanner 2 x O Ring 1 x User Manual 1 x Storage Bag