SMACO S400Pro 1L Scuba Tank Diving Gear Pony Bottle

(18 customer reviews)

SMACO Scuba Tank Diving Gear for Diver 1L Mini Scuba Tank with 15-20 Minutes Small Emergency Backup Diving Tank Kit for Underwater Exploration Rescue Pony Bottle S400Pro.


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SMACO S400Pro 1L Dive Tank
Top Mini Scuba Tanks To Own

S400pro is a mini scuba tank that you can fill by yourself, and allows you to breathe up to 20 minutes! It is suitable for every professional diver or beginner. Even new divers need their reliability. Diving for a few minutes becomes a different experience.

Lightweight practicality
Quick air charging
Fitted with gauge meters
Added comfort with silicone mouthpieces
Oxygen reserve in case of fire emergencies

SMACO cylinders often are used for freediving and recreational diving, or as a backup cylinder for scuba diving.

It is easy to carry, you can take it on vacations, go to the island to relax and enjoy the underwater world, regardless of whether the destination has no diving equipment to rent.

We knew that people use mini scuba tanks for recreational diving, yacht maintenance, lobstering, treasure hunting, fossil hunting, etc. … There are so many SMACO feedback videos from all over the world. If you are a professional diving enthusiast or a diving beginner, don’t hesitate to get your spare diving artifact.


S400pro mini scuba tank uses an extension tube to connect to the pressure gauge, which is more convenient for us to check the pressure gauge when diving. At the same time, our original portable messenger bag has been changed to a portable waist pack bag. You can easily carry it and free your hands to do more things underwater.

Larger Capacity But Portable

SAMCO diving tank has a capacity of 1L and can be used for 340 underwater breaths at full capacity. It can be used for 15-18 minutes of diving time(Specifically, Is different for each person).

Wide Compatibility

You can use a high-pressure hand pump to inflate the scuba tank at any time. (Usually, fill up in about 25-30 minutes.)
You can use 8mm SMACO refill adapters, large bottles guide vials, usually filling a 1-liter diving tank in 8 seconds.
If you have a high-pressure electric pump at home (The pressure of the electric pump must be higher than 3000PSI/200Bar/20MPA), it is convenient for you to inflate the diving bottle.

Enjoy Your SMACO Bottles

SMACO cylinders are relatively small, yet very strong containers that hold large volumes of compressed gas. Make sure you get prepared on your next dive with one of our air tanks made from high-strength aluminum alloys.


Package A: S400Pro 1L scuba tank+1L Portable bag
Package B: S400Pro 1L scuba tank+1L Portable bag +Handbag+refill adapter+snorkeling mask
Package C: S400Pro 1L scuba tank+1L Portable bag + Second-generation high-pressure pump
Package D: S400Pro 1L scuba tank+1L Portable bag +Long handbag+Refill adapter+Snorkeling mask+Second-generation high-pressure pump
Package E: S400Pro 1L scuba tank+1L Portable bag + Smaco heap 1 4500psi electric air compressor(Including an oil-water separator and some maintenance parts)



Green, Black


A, B, C, D, E

18 reviews for SMACO S400Pro 1L Scuba Tank Diving Gear Pony Bottle

  1. Steve Bernhard (verified owner)

    Good good product perfect for backup for diving also really good for having to clean your pop if you fail it good quality happy with the vendor as well

  2. Georg (verified owner)

    Fun setup to get to new depths. Wouldn’t consider it as a scuba setup as much as a way for free divers to get an occasional extra breath. Difficult to pump up and takes at least half an hour of hard core pumping. Realistically lasts 10 minutes.

  3. Shawn (verified owner)

    Works good. No issues with any of the items. You will only get about 10 mins on this tank at 10 feet under water.

  4. Francis5 (verified owner)

    I use this to treasure hunt in the river and it works perfect as a lightweight tank that helps me stay under longer. Easily refilled with a little muscle. Perfect for quick recreation.

  5. Jonathan (verified owner)

    I bought this for my son and he absolutely loves it. Since we live in the northern states we haven’t had a chance to try it out yet but I will update this review when we do.
    The tank is a little tiring to fill but that is kind of expected.
    Otherwise everything is has expected.

  6. Earl Gassett (verified owner)

    Nice quality system. Well packaged and arrived quickly.

  7. Sheldon Major (verified owner)

    The shipping was fast and the quality looks good

  8. Richard Cramblitt (verified owner)

    It was a quality product. Works extremely well. No problems at all. I would recommend purchasing a high pressure electric pump which I did the hand pump works but would only use in a pinch. It takes a long time and effort to fill the tank. With it electric pump only about 6 minutes. I use it for work in my in ground pool and under my boat. Gives you about 15 minutes underwater maybe a bit more.
    Over all I recommend it.

  9. R. M. P (verified owner)

    Tank and all the other mechanical parts are of the highest quality and finish. Very impressed with my new tank and regulators. The remote pressure gauge (included) is a must!

  10. Archibald Kelly (verified owner)

    I bought a s400 diving bottle before, but it was not very convenient to check the pressure gauge. Later, I found this upgraded s400 pro. The design is very reasonable and it is very convenient for me to check the pressure gauge. Highly recommended.

  11. JOHN F SHAW (verified owner)

    Really great product. Well built. Very happy with this purchase. My 8 and 10 year old kids use these with minimal effort and difficulty.

  12. Vintage Surf (verified owner)

    Save yourself the trouble and forget the hand pump. Just go to your local dive shop and buy a fill tank. Everything else is awesome.

  13. bikerfan (verified owner)

    I suspected I might have a problem getting the tank filled but no probs as I borrowed my buddy’s 80 CF aluminum and buddyfilled with the supplied adapter. The regulator isn’t as smooth as my old Sherwood but worked fine. I’ve only tested the system in my pool (my initial purchase was for cleanings and repairs) as I need to add some ballast in order to neutralize my buoyancy. I will be purchasing an old 80 CF tank to refill once I give my friend’s tank back. I have the pump that came with this level but not sure if I want to use that to fill the tank LOL.

  14. A***i (verified owner)

    I have the smaco as a bailout rig, I bought a small compressor to fill it.
    One thing that I will say is the smaco tank is soo much fun when I’m just hanging out at the pool for the day. I have probably had more use out of it by far than my actual 80cu tank

  15. Thomas (verified owner)

    Great customer service. Goods received in good condition.

  16. Elvis Stemberger (verified owner)

    The product is as specified in the specifications. All the parts seem to be of very high quality. In general, pumping a bottle with a hand pump does not make any sense, it is time consuming and tedious. I recommend a compressor or filling directly from a larger bottle.

  17. Stephen Jones (verified owner)

    This is a fantastic company. I want to start by saying that I have emailed customr service three times with questions, and always get to mee within 24 hours. They are always courteous, knowledgeable, and prompt. I will continue to purchase SMACO products knowing that they always have my back.

  18. Paul de Jong (verified owner)

    Absolutely a quality product. I’m very happy with it!!

    But above all, the service ánd after service is perfect.
    Very nice an friendly people and when you have is a question or a problem,
    it will be solved immediately and perfectly.
    I think that’s what makes a company great!
    I recommend Smacko!

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