---
product_id: 604412495
title: "Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max"
brand: "smaco"
price: "$4477.90"
currency: USD
in_stock: true
reviews_count: 3
category: "Smaco"
url: https://www.desertcart.ec/products/604412495-mini-scuba-tank-1-9l-double-diving-tank-reusable-small
store_origin: EC
region: Ecuador
---

# 360° BCD rotating interface 230 breaths @ 200 bar Lightweight & portable 3.8L capacity Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max

**Brand:** smaco
**Price:** $4477.90
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive smart, breathe easy, and never miss a moment underwater!

## Quick Answers

- **What is this?** Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max by smaco
- **How much does it cost?** $4477.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/604412495-mini-scuba-tank-1-9l-double-diving-tank-reusable-small)

## 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

- • **Refill Your Way:** Multiple refill options—local dive shops, quick adapter, or your own compressor for ultimate convenience.
- • **Hands-Free Freedom:** Includes vest with secure tank holder so you can focus on the adventure, not your gear.
- • **Instant Air Insight:** Pressure gauge on extension hose lets you monitor air supply effortlessly underwater.
- • **Seamless BCD Integration:** 360° rotating interface ensures quick, hassle-free attachment to your buoyancy control device.
- • **Breathe Longer, Dive Deeper:** Upgraded 1.9L twin tanks linked for 3.8L total capacity—more air, less bulk.

## Overview

The SMACO Mini Scuba Tank S700 Max is a compact, lightweight double 1.9L scuba tank system that links to provide 3.8L of breathable air, delivering approximately 230 breaths at 200 bar. Designed for portability and ease, it features a pressure gauge on an extension hose, a 360° rotating interface for BCD compatibility, and comes with a vest for hands-free use. Ideal for recreational diving, emergency rescue, and underwater tasks, it supports multiple refill methods including local dive shops, a quick refill adapter, and a personal air compressor.

## Description

desertcart.com : SMACO Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max : Sports & Outdoors

Review: Hola a todos!! He recibido el Compresor y las Botellas y la verdad que son de una calidad increíble, hubo problema con la aduana en gran canarias pero al final se pudo resolver gracias a la ayuda de smaco, muy contento, solo me falta probarlo, totalmente aconsejable
Review: Nach einem Jahr des Besitzes habe ich das Set nun endlich benutzen können. Alles einwandfrei. Das erste Mal in meinem Leben tauchen mit Flasche. Das Befüllen mittels Kompressors funktionierte einwandfrei. Der Kompressor wurde dabei auch sehr gut gekühlt, ich konnte ihn problemlos 30 Minuten laufen lassen. Ich hatte dann ca. 80-100 Bar, womit ich dann auf Testtauchgang war. Alles zuverlässig. Klare Empfehlung für Hobbytaucher von mir. Da auch ich ohne Brevet tauche, bitte informiert euch wenigstens über die Risiken, die sind nämlich alles andere als Unerheblich. Ich selbst gehe damit auf 3-5 Meter runter. Ohne Brevet und ohne Tauchbuddy ist mir alles andere zu gefährlich.

## Features

- NEWEST UPGRADED: The pressure gauge is connected with extension hose, It's more convenient to check the air remaining amount when using S700 Max diving tank underwater.At the same time, This scuba kit gives you a vest to hold the tank.You can free up your hands to do other things
- LARGER CAPACITY BUT PORTABLE: SMACO 1.9 L double scuba tank delivers approximately 230 breaths at 200 bar (tested at 33 ft depth).The S700 Max features an innovative linked-rod design that increases the tank’s capacity from 1.9 L up to 3.8 L. This mini diving tank is lightweight and compact, providing an easy-to-transport design for divers on the go
- SUPPORT BCD: The S700 Max mini Scuba Tank is also designed with a 360° rotating interface for buoyancy control devices, You only need to configure a BCD quick connector to attach the S700 Max to your BCD
- WIDELY APPLICABLE: The SMACO twin 1.9 L scuba tank kit is a dive & snorkel system. Not only can this kit be used as a redundant air source, it can serve you in several shallow water activities like recreational diving,treasure hunting,lobstering, boat inspection, boat cleaning, rapid entry rescue diving, pool inspections and more
- 3 REFILL OPTIONS: Local Dive Shop. SMACO scuba tank meets DOT standards and can be filled at local Dive Shops. SMACO 8 mm Refill Adapter. Connect to a standard scuba tank to refill your SMACO S700 Max in 32 seconds. SMACO Air Compressor. It allows you to fill your 3.8 L diving tank by yourself without any effort, in about 90 mins.Note: high pressure hand pump cannot fill the S700 Max

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8N6K22Z |
| Best Sellers Rank | #700,023 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #126 in Diving Tanks |
| Brand Name | SMACO |
| Color | GREEN |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available | June 20, 2023 |
| Manufacturer | SEBiger |
| Material | Aluminum |
| Size | Normal Vest |
| Style | S700max(green)+vest+compressor |

## Images

![Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max - Image 1](https://m.media-amazon.com/images/I/61tXS5hP4uL.jpg)
![Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max - Image 2](https://m.media-amazon.com/images/I/81m+u7s2m1L.jpg)
![Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max - Image 3](https://m.media-amazon.com/images/I/71P3Noe5URL.jpg)
![Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max - Image 4](https://m.media-amazon.com/images/I/81cbJ+ePZZL.jpg)
![Mini Scuba Tank 1.9L Double Diving Tank Reusable Small Pony Bottle for Underwater Exploration Portable Twin 1.9L Lung Air Tank Kit Diving Cylinder for Emergency Rescue Boat Cleaning S700 Max - Image 5](https://m.media-amazon.com/images/I/716TSJNrSfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***O on November 19, 2025*

Hola a todos!! He recibido el Compresor y las Botellas y la verdad que son de una calidad increíble, hubo problema con la aduana en gran canarias pero al final se pudo resolver gracias a la ayuda de smaco, muy contento, solo me falta probarlo, totalmente aconsejable

### ⭐⭐⭐⭐⭐ Review
*by T***G on August 5, 2025*

Nach einem Jahr des Besitzes habe ich das Set nun endlich benutzen können. Alles einwandfrei. Das erste Mal in meinem Leben tauchen mit Flasche. Das Befüllen mittels Kompressors funktionierte einwandfrei. Der Kompressor wurde dabei auch sehr gut gekühlt, ich konnte ihn problemlos 30 Minuten laufen lassen. Ich hatte dann ca. 80-100 Bar, womit ich dann auf Testtauchgang war. Alles zuverlässig. Klare Empfehlung für Hobbytaucher von mir. Da auch ich ohne Brevet tauche, bitte informiert euch wenigstens über die Risiken, die sind nämlich alles andere als Unerheblich. Ich selbst gehe damit auf 3-5 Meter runter. Ohne Brevet und ohne Tauchbuddy ist mir alles andere zu gefährlich.

### ⭐⭐⭐⭐⭐ Review
*by F***I on May 30, 2024*

Al principio he recibido el paquete sin una pieza importante pero, reclamándola al fabricante se me ha prontamente entregado. El equipo funciona bien y por calidad precio se merece cinco estrellas.

## Frequently Bought Together

- SMACO Mini Scuba Diving Tank 1.9L Double Scuba Tank Reusable Small Pony Bottle up to 45 Mins Dive Time Portable Twin 1.9L Diving Air Tank Kit Diving Cylinder for Underwater Exploration Rescue S700 Max
- PCP Air Compressor 4500Psi/30Mpa High Pressure Air Compressor for Paintball/Scuba Tank, Oil-Free & No-noise & Auto-Shut off Air Compressors for Air Rifle/PCP Air-Gun, Powered by 12V DC or 110V-220V AC

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-16*