(2 customer reviews)


SKU: N/A Category:
Guaranteed Safe Checkout

Product Description


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

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

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

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

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.

  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.
Weight N/A
Dimensions N/A

Black, Green


A, B

2 reviews for SMACO S700 2L Scuba Tank Portable Mini Scuba Diving Tank—DOT Certified Tank with 25-30 Minutes Backup Diving Air Tank Kit Oxygen Cylinder Underwater Breathing Device with Aluminum Hard Case portable underwater breathing device

  1. Pedro A Bitting

    I had a wonderful vacation with this tank.It makes me crazy that I use this to treasure hunt in the river and it works perfect as a lightweight tank that helps me stay under longer. Gives you about 20 minutes underwater maybe a bit more. Easily refilled with a little muscle. Perfect for quick recreation. Over all I recommend it.

  2. Maria B Green

    Excellent product overall. No leaks. Smooth regulator and purge valve. Ships un-assembled but easy to assemble. Fills to capacity in about 15 minutes using a water-cooled 1800W scuba tank compressor. However the pressure gauge on this tank is very small in diameter (hard to see with foggy goggles underwater) and has a pretty short hose compared to full size rigs. I bought this strictly for shallow water diving from the beach (and/or paddleboard) and always use it with a wrist mount diving computer to monitor my depth and ascent rate. I personally would not suggest any rookies taking this thing down below 15 feet for serious safety reasons. You’ll get about 3 or 4 breaths left once you start to feel you have to pull air (when almost empty). Does not come with or integrate with any sort of Buoyancy Control Device (BCD). It’s neutrally buoyant with about 1,500 PSI in the tank.
    Remember, scuba diving is more dangerous than sky diving, so please don’t do either untrained. For example – imagine diving alone and running out of air 20+ feet underwater. The first instinct is to panic, hold your last breath and swim to the surface as fast as possible. This is literally the worst thing you can do. You’ll increase your heart rate (consume oxygen faster), over expand (rupture) your lungs on the way up, and turn the compressed liquid nitrogen in your blood into gas, causing “the bends” (if you don’t die first). The risk of death or serious injury becomes more probable the deeper you dive. Seriously, get trained so you know how to avoid this situation and what to do if you’re caught in it. Safe diving my friends.

Add a review
Shopping Cart
Your Cart is empty!

It looks like you haven't added any items to your cart yet.

Browse Products
Powered by Caddy
SMACO S700 2L Scuba Tank Portable Mini Scuba Diving Tank—DOT Certified Tank with 25-30 Minutes Backup Diving Air Tank Kit Oxygen Cylinder Underwater Breathing Device with Aluminum Hard Case portable underwater breathing device
$459.00$499.00Select options