---
product_id: 630341162
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: "$2629"
currency: NZD
in_stock: true
reviews_count: 1
category: "Smaco"
url: https://www.desertcart.nz/products/630341162-smaco-mini-scuba-tank-3-8l-diving-tank-assembled-by
store_origin: NZ
region: New Zealand
---

# 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:** $2629
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Smart, Dive Light — 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?** $2629 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/630341162-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 versatile 3.8L dive capacity—perfect for quick underwater missions.
- • **Effortless Portability:** Lightweight design fits seamlessly on your back via diving vest—carry your dive gear without the bulk.
- • **Complete Dive Ready Kit:** Includes S700MAX regulator, vest, full face mask, and spare parts—everything you need to dive in style.
- • **Flexible Inflation Options:** Fill up to 3000Psi at most dive shops or DIY with your own compressor—freedom to prep anywhere.
- • **Certified Safety & Durability:** CE/PED/DOT certified with aerospace-grade aluminum ensures rugged reliability and corrosion resistance.

## Overview

The SMACO Mini Scuba Tank S700MAX is a compact, reusable twin-cylinder diving system offering 3.8L air capacity with up to 230 breaths at 200 bar. Crafted from corrosion-resistant 6061 aviation aluminum and CE/PED/DOT certified, it ensures safety and durability. Its lightweight design integrates with a diving vest for easy transport, while the versatile S700MAX regulator supports multiple inflation methods. Ideal for shallow recreational dives, underwater work, and travel-friendly with airline compatibility when empty.

## 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, full face dive mask, user manual and spare parts bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D11DV3RY |
| Best Sellers Rank | #318,497 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #43 in Diving Tanks |
| Brand Name | SMACO |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | April 6, 2024 |
| Manufacturer | smacosports |
| Material | Aluminum, Metal |
| Part Number | s700max-d-bk |
| Style | Cuba Tank(black) +Diving Vest +Full Face Mask |

## 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/61MVaWdvu3L.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/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 3](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 4](https://m.media-amazon.com/images/I/71ixuKzgTPL.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/71wkxeLP6BL.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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*