GOYOJO Mini Scuba Tank, Portable Diving Lung Air Tank with DOT Certified, Refillable Emergency Backup Pony Bottle for Snorkeling, Underwater Breathing, Training

About this item

• 【2026 Summer Collection — Iconic Green, Adventure Timepiece Spirit】 Inspired by the legendary green Rolex Submariner watch, Submariner Hulk brings a bold, premium sport-luxury look to your water gear. Its deep green finish captures the spirit of ocean adventure and confident outdoor style, while this compact GOYOJO MINI tank is built for safe recreational use, snorkeling, pool practice, and shallow-water fun—adding standout personality and easy-breathing confidence to every water day.
• 【Reliable Backup Air When You Need It Most】 Designed as a dependable emergency and backup air source, the GOYOJO 30 cu in (0.5L) Mini Scuba Tank provides an extra layer of safety underwater. With a maximum pressure of 3000 PSI, it delivers approximately 4–8 minutes of breathing time, depending on depth, conditions, and individual breathing rate.
• 【DOT Certified Refillable Lung Tank for Safety】 GOYOJO mini scuba tank is made of high-strength 6061 aluminum alloy with DOT certification, ensuring safe underwater breathing. It can be refilled at any professional dive shop or with a high pressure air compressor.
• 【Adjustable Diving Regulator for Controlled Airflow】 Customize your breathing experience with the included mini wrench, allowing you to adjust airflow based on your comfort level.
• 【Built-In Safety Burst Valve & Sealed O-Rings】 Our portable lung tank includes a standard explosion-proof valve and a set of O-rings for air-tight sealing. Designed for emergency use or as a reliable spare tank during dives.
• 【Know Your Tank Pressure at a Glance】 Easily monitor internal tank pressure with the built-in fluorescent pressure gauge, which glows for quick reference in low-light conditions.
• Note: This tank is not designed for deep or prolonged diving sessions. Always follow certified diving practices and never rely on this tank as your primary oxygen supply for deep dives. (This product includes the empty cylinder, regulator and accessories. No inflator or pump is included.)