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

First, this is an excellent mask and tank combo for shallow/quicker dives. I loved how good the product is packaged in tight foam and a sturdy box to prevent any damage to the items inside. The tank can be filled via various methods but I think I chose the easiest route and went into my local scuba shop and they were able to fill it for less than $10 which isn’t bad at all. The tank isn’t a large tank so this would best be used for shallow or quicker dives but it comes with everything you need to go diving! The mask is pretty easy to fit on your face and once it’s on and you’re in the water, there’s no issues with leaking from my experience. Keep in mind that if you’re a frequent diver you will have to refill quite a bit considering the tank size but if not than you should be good to go! Overall, a really good starter kit for new divers and perfect to get experience!

We love the mask! It is great quality and fits my face really well. I have a hard time with things fitting so that is saying things. Seems durable and will do the job well. I can't wait to use it more.

The regulator is actually pretty smooth to breath through. The tank lasts about 10-15 minutes in 8 feet of water. I only wish the pouch held the top of the tank a little more securely. Also, if you are over 250 pounds or very large, the pouch will be snug.

I’ve been using this 1L mini scuba tank for a few weeks now and it’s been great. Functionality-wise, it works exactly as advertised — solid airflow and no issues underwater. The design is sleek and feels sturdy, and I appreciate that it’s DOT certified. It’s surprisingly lightweight, making it easy to carry whether I’m snorkeling or doing a quick dive. The mask is comfortable and seals well, with no leaks at all so far. I’ve had zero issues with air escaping or pressure drops. For the price, it offers excellent value — perfect as a backup tank or for anyone who wants to enjoy diving without dragging around a full-sized setup. Definitely recommend. Ps: you’ll need a refill source if you’re planning to use it multiple times in every trip, my best and most recommended option is an air compressor.

This tank takes FOREVER to fill up! It worked great in the water though!

Excellent quality, small and compact as well. It's cool because you can use the tank on its own or with the included full face mask. Realatively easy to use and fill. This is something that you can have fun with in the pool or even the lake or ocean.

Works great, definitely would recommend buying a electric pump. Lasts about 6 minutes underwater.

I’m an amateur when it comes to diving, so I wanted something simple and not intimidating—and this GOYOJO 1L mini tank ended up being exactly what I needed. It’s lightweight, easy to understand, and didn’t overwhelm me the way full scuba gear usually does. The tank feels solid, the mask fits well, and the whole setup is surprisingly comfortable to use. For quick dives, checking under a boat, or just exploring a little deeper than normal snorkeling, it’s been perfect. The 3000 PSI capacity lasts longer than I expected for a small tank, as long as you stay calm and breathe steadily. What I like most is how portable it is. As an amateur, I love that I can just grab it and go without a huge setup process. The DOT certification also gave me some extra confidence since I’m still getting used to the gear. If you’re new to diving or just want something simple and convenient, this mini tank is definitely worth it. I’m really glad I bought it.