---
product_id: 597856314
title: "SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max"
brand: "smaco"
price: "₩2067798"
currency: KRW
in_stock: true
reviews_count: 1
category: "Smaco"
url: https://www.desertcart.kr/products/597856314-smaco-mini-scuba-tank-3-8l-diving-tank-assembled-by
store_origin: KR
region: South Korea
---

# Approx. 230 breaths at 200 bar 3.8L total capacity 6061 aviation aluminum corrosion-resistant body SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max

**Brand:** smaco
**Price:** ₩2067798
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Travel Lighter — Your Ultimate Mini Scuba Companion!

## Quick Answers

- **What is this?** SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max by smaco
- **How much does it cost?** ₩2067798 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/597856314-smaco-mini-scuba-tank-3-8l-diving-tank-assembled-by)

## Best For

- smaco enthusiasts

## Why This Product

- Trusted smaco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Twin 1.9L cylinders combine for a portable 3.8L dive tank—perfect for shallow dives and underwater adventures.
- • **Travel-Ready Design:** Empty tanks are airline-approved, making your dive trips hassle-free and spontaneous.
- • **Versatile Inflation Options:** Fill up to 3000Psi at most dive shops or self-inflate with your own compressor—freedom to dive anywhere.
- • **Integrated S700MAX Regulator:** Includes explosion-proof valve, pressure gauge, and secondary regulator for professional-grade underwater control.
- • **Certified Safety & Durability:** CE/PED/DOT certified with aerospace-grade aluminum and corrosion-resistant finish for reliable, long-lasting use.

## Overview

The SMACO Mini Scuba Tank S700MAX is a compact, dual-cylinder 3.8L diving system crafted from corrosion-resistant 6061 aviation aluminum. Certified for safety and designed for convenience, it delivers approximately 230 breaths at 200 bar, supports multiple inflation methods, and features an integrated professional regulator. Ideal for shallow water recreational diving, underwater work, and travel, it’s the perfect gear for millennial divers seeking performance and portability.

## Description

desertcart.com : SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max : Sports & Outdoors

Review: Happy with my unit - Just be aware that I've updated my review, because I was originally upset that my order didn't fully arrive with the only shipment status I was sent. When I got the order it was just the tanks and vest, but was missing the air compressor for my full base kit. It took an additional delivery that I was not clearly informed of to realize the additional unit for my purchase. I am glad that my full unit arrived and did a test fill. Was able to fill it to the maximum capacity and seem fully functional. Look forward to putting it to use.

## Features

- Small Portable Diving Cylinder. This S700MAX scuba tank consists of two 1.9L cylinders and S700MAX regulator. It can be easily carried on your back through the diving vest and make dive easily, suit for shallow water and short-term underwater work like recreational diving,treasure hunting,lobstering and more.. The capacity of this scuba tank is 3.8L, when full filled(3000Psi), it can provides approximately 230 breaths at 200 bar (tested at 33 ft depth)
- Professional Scuba Dving Kit.Passed CE/PED/DOT certification and can be used in most regions. The tank body is made of 6061 aviation aluminum and the surface is spray-painted, which has very good corrosion resistance. Equipped with S700MAX regulator, which including a switch, explosion-proof valve, inflation interface, pressure reduction chamber, pressure gauge, and secondary regulator. In addition, this regulator can be connected to a specific buoyancy control device (BCD)
- 1.9L & 3.8L Free Switching. The small scuba tank can connect with different regulators, you can connect with two S700 regulators to get two 1.9L scuba tanks(S700), or use S700MAX regulator to assemble them and get 3.8L scuba tanks(S700MAX). As with all SMACO mini diving tanks, the S700 MAX also can be taken on the plane when there no air in it, which makes diving in the trip or vacation more convienent
- Multiple Inflation Methods. The diameter of the diving tank filling interface is 8mm, and the maximum inflation pressure is 3000Psi/200Bar/20Mpa. , you can inflate it at most dive shops (for non-certified customers, you should check in advance if your local dive shop can inflate it for you). You can also inflate it yourself if you have an air compressor or scuba adapter
- What You Will Get. Package include: S700MAX regulator, two 1.9L scuba cylinders and diving vest, user manual and spare parts bag.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJQR8TXX |
| Best Sellers Rank | #257,125 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Diving Tanks |
| Brand Name | SMACO |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | September 25, 2023 |
| Item Dimensions LxWxH | 16.8 x 7.3 x 4.5 inches |
| Manufacturer | smacosports |
| Part Number | s700max-a-gn |
| Style | Scuba tank(Green) +Diving vest |

## Images

![SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max - Image 1](https://m.media-amazon.com/images/I/615cdr6uqRL.jpg)
![SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max - Image 2](https://m.media-amazon.com/images/I/71+fk-6zmQL.jpg)
![SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max - Image 3](https://m.media-amazon.com/images/I/714bmZE8T5L.jpg)
![SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max - Image 4](https://m.media-amazon.com/images/I/71R+JAI5mzL.jpg)
![SMACO Mini Scuba Tank 3.8L Diving Tank (Assembled by Two 1.9L Cylinders) Reusable Small Twin 1.9L Lung Air Tank Kit Diving Scuba Tank for Diving Entertainment/Underwater Work S700 Max - Image 5](https://m.media-amazon.com/images/I/71hzOnokYHL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy with my unit
*by S***W on January 18, 2025*

Just be aware that I've updated my review, because I was originally upset that my order didn't fully arrive with the only shipment status I was sent. When I got the order it was just the tanks and vest, but was missing the air compressor for my full base kit. It took an additional delivery that I was not clearly informed of to realize the additional unit for my purchase. I am glad that my full unit arrived and did a test fill. Was able to fill it to the maximum capacity and seem fully functional. Look forward to putting it to use.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*