SMACO S700 2L Mini Scuba Tank Kits

(7 customer reviews)

SMACO Mini Scuba Tank 2L Capacity Diving Air Tank Support 20-25 Minutes Underwater Breathing Small Scuba Tank Kit, for Underwater Entertainment/Diving Work

$469.99 From: $429.99

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  CE / DOT Scuba Tank Certified
  After-sales | Returns Policy of 30 days

Product Description

SMACO New Arrivals - S700 2L scuba tank

The latest SMACO mini scuba tank, which could provide 20-25 minutes underwater breath(depending on the the breathing rate). We use an extened tube to connect with pressure gauge, which make it more convenient to check the remaining gas. Moreover, we replaced the portable bag with a backpack, you can easily carry the scuba tank and free your hand underwater, backpack can be adjust by your need.

s700 mini scuba tank
Professional Diving Cylinder

Comply with DOT certification, the cylinder is made of 6061 aviation aluminum, and the surface is plastic sprayed, which can effectively resist seawater corrosion, It can be used continuously for up to 2 years. We use the latest S700 regulator,which equipped with air switch, 5K explosion-proof valve, 8mm inflation interface, decompression chamber and other components to ensure that the gas cylinder is sufficiently safe.

equipment and accessories of scuba
More Convenient Scuba Tank

The scuba cylinder is composed of four parts: tank body, regulator, extension pressure gauge and secondary valve (with medium pressure tube), and it can be used normally only by tightening the connection. We have equipped S700 gas cylinders with a special aluminum alloy outer box. You can also take the mini scuba tank on the plane as you would carry luggage (when the gas cylinder is split).

scuba diving tank cylinders
Multiple Inflation Ways

The diving cylinder's inflation interface has a diameter of 8mm, maximum inflate pressure is3000Psi/200Bar/20Mpa. We have got CE and DOT certified, you can get inflated in most the scuba shop. If you have a electric pump, you can easily inflate for it yourself, but please make sure your electric pump could provide pressure no lower than 3000Psi/200Bar/20Mpa. Moreover, you can also inflate by scuba adapter.

smaco dive shop
What Will You Get

S700 mini scuba tank (the regulator is separated from the body, you'll need to assemble them), portable backpack, user's manual, and some additional interchangeable accessories. 


We provide 30-days-return and 24-hour online customer service, we always be responsible for our products.If you have any questions, please do not hesitate to contact us.

Product Guarantees
  1.  SMACO offers a 30-day money-back guarantee for customers who are not satisfied with the product. If the product was shipped, the purchase price will be refunded minus the shipping costs.The cost of trial and error is not high, but the cost of miss is very high.
  2. SMACO offers a free replacement for products you received that do not work. You just need to provide your order number and order information on our website, and we will provide after-sales service immediately.
  3. SMACO offers a one-year after-sales service and provides free repairs or replacements for products with defects, excluding those caused by intentional damage. Customers provide the order information on our website and we will respond promptly.
  4. Is one year the end of our service? No! We provide lifetime customer service after the customer purchases our product. Customers can contact us at any time for any issues, and we will solve them or provide help as soon as possible.
  5. We do not accept refunds due to short usage time of the scuba equipment, as this can vary greatly depending on the user's lung capacity, diving depth, and breathing frequency. If you feel that you have used the air tank for too short a period, please contact us! Our PADI certified instructors can provide you with training on how to extend your underwater breathing time, and practice your breathing skills.
  6. We do provide CE and DOT certified inspection certificates for your scuba tank to help you show them when you go to the dive shop to get it refilled, but don't forget to also show them your scuba diving license.
  7. Make money with SMACO! You can make money with SMACO by submitting pictures or videos of your diving experiences for cash rewards ranging from $5 to $200 with no limit on the number.
  8. For any inquiries, please contact us at and our professional customer & technical teams will get back to you as soon as possible.



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7 reviews for SMACO S700 2L Mini Scuba Tank Kits

  1. Amir (verified owner)

    Very good mini scuba tank. I dived first time last year and since then wanted to try again and have the same experience. First, before buying expensive equipment I wanted to try something cheaper and smaller which would fit in my car. I browsed a lot and came across to this smaco brand mini scuba tank. Decided to buy and give a try with my buddy who is professional diver. So far experience was excellent, my first dive was 15 minute. It held very well, didn’t feel uncomfortable or unsafe under the water. I am going to give a try again, let’s see how it will work.

  2. Nicole Ray (verified owner)

    Amazing. This gives me an extra 10 mins when messing around and not wanting to actually dive, but still wanna see something just outside my breath range.

  3. Jon (verified owner)

    I live in Kona, Hawaii. Purchased 2 of the Smaco 2l dive tanks and 2 of the 1l dive tanks. These products are just awesome!!! I have used them almost daily personally and with family members for 2 months now on over 60 dives. I dive 15-40 ft down with a 5-6lb weight belt to swim with the giant Manta Rays, Spotted Eagle Rays, White Tip Reef sharks, Grey Sand sharks, schools of baitfish etc. They are dependable and give plenty of time underwater. the 1l tanks gives me 6 minutes at 30ft down and 12 minutes at 15ft down. The 2l gives me 12 minutes at 30ft down and 24 minutes at 15ft down. Best of all is that I can fill them to 3000 psi in my own home with the compressor. It takes 22 minutes to fill the 1l tank and 44 minutes for the 1.9l tank. Nearly everyday I have people saying “wow” and “so cool” and asking me where to get them. Very impressed with this product and they are built solid. Many of my my family members have their larger full size tanks but would rather just use the Smaco tanks as they are so convenient and lightweight. I usually just wear mine while on my paddle board and jump in when I see something interesting. I tether myself with a 35ft rope to my paddleboard and have a dive flag on top. So fun!!!!!

  4. Amanda (verified owner)

    A super handy and lightweight system.I bought this to use in the lake and in the pool. It’s absolutely perfect for getting under the boat to clean it off or retrieve something dropped off the dock. It will provide about 15 mins of air by my calculations. Maybe 30 for a smaller person. It is Quality gear that will hold up well. This will get mild to medium use as we are not on the lake full time. It’s also great for search and rescue and quick recovery dives. Absolutely great to have around. Very handy.

  5. Samantha (verified owner)

    Wow this is such nice quality and I can not wait to use it! it comes with everything that you need. Shipping was fast and the quality is outstanding.

  6. samantha (verified owner)

    Very nice quality! This is such nice quality and I can not wait to use it! it comes with everything that you need. Shipping was fast and the quality is outstanding.

  7. Number1otaku (verified owner)

    Just want to say definitely worth the purchase.

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