---
product_id: 765162218
title: "S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation"
brand: "houvan"
price: "R13614"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Houvan"
url: https://www.desertcart.co.za/products/765162218-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving
store_origin: ZA
region: South Africa
---

# Approx. 75 breaths at 200 bar - reliable air supply Adjustable on-off valve - safer constant pressure control 6061 aviation aluminum body - ultra durable S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation

**Brand:** houvan
**Price:** R13614
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Smart, Stay Ready: The Mini Tank That Goes Where You Go

## Quick Answers

- **What is this?** S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation by houvan
- **How much does it cost?** R13614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/765162218-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving)

## Best For

- houvan enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Scenario Ready:** Ideal for beginner practice, professional backup, underwater photography, and rescue missions—your all-in-one dive companion.
- • **Precision Air Control:** Innovative on-off valve with constant pressure design ensures safer, smoother breathing underwater.
- • **Aviation-Grade Strength:** Crafted from 6061 aluminum for unmatched durability and lightweight portability.
- • **Rapid & Versatile Refills:** Compatible with professional dive shops, air compressors, and manual pumps for flexible recharging options.
- • **Breathe Easy, Dive Confident:** Provides up to 75 breaths at 200 bar pressure, perfect for shallow dives and emergency backup.

## Overview

The HOUVAN S400 Mini Scuba Tank is a compact, 1.0L portable diving cylinder made from aviation-grade 6061 aluminum, delivering approximately 75 breaths at 200 bar pressure. Featuring an adjustable on-off valve with constant pressure design, it offers enhanced safety and control. Lightweight and airline-friendly, it supports multiple refill methods and suits a variety of underwater activities from beginner training to professional rescue operations.

## Description

desertcart.com : HOUVAN S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation : Sports & Outdoors

Review: Good quality - Pretty neat back up air tank, comes with a pump and filter to refill.
Review: To much trouble.. - Hard to pump the air. Not for me..

## Features

- 【HOUVAN S400】The HOUVAN S400 scuba tank breathing valve adopts the latest constant pressure design, which can also be adjusted by opening and closing the control valve, which is safer than the previous direct suction breathing valve. The diving tank is made of 6061 aviation aluminum, which is extremely strong. At the same time, when the body of the diving cylinder is separated from the valve head, it can be safely carried on the plane and follow you to where you want to go.
- 【Approximately 75 breaths 】HOUVAN S400 mini scuba tank is CE/DOT certified, with a capacity of 1.0L, which provides approximately 75 breaths at 200 bar pressure (tested at a depth of 16 feet).The specific use time is determined by factors such as breathing rate and diving depth. Note: Do not dive in waters over 16 feet and below 50 degrees Fahrenheit.
- 【Multiple Filling Methods】The scuba tank has an 8mm inflatable interface and can be inflated in most professional dive shops. Use a scuba adapter to introduce compressed air from the big cylinder into the scuba tank, which can be filled in just 10 seconds. It takes about 26 minutes to use an HOUVAN air compressor.The manual pump takes about 50 minutes to inflate, which is quite laborious and is recommended as a backup.The working pressure is not more than 3000PSI/200bar/20Mpa.
- 【Applicable multiple scenarios】 The HOUVAN S400 scuba tank can be used as both a beginner diving practice and a backup source for professional divers. The same applies to dangerous underwater rescue and fire rescue operations. This mini scuba tank is easy to carry and easy to operate, and can be used for a variety of scenarios such as boat bottom cleaning, pool search, underwater photography, underwater exploration, etc., which is a must-have perfect equipment for outdoor diving.
- 【Our Service】You can get: S400 diving cylinder, 1.0L cloth bag, scuba adapter, full-face snorkeling mask, user manual and some other extra accessories. It is recommended to read the product manual carefully before using the product. If you have any questions about the product, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTT5TKSC |
| Best Sellers Rank | #138,580 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Diving Tanks |
| Brand Name | HOUVAN |
| Customer Reviews | 4.0 4.0 out of 5 stars (36) |
| Date First Available | February 2, 2024 |
| Manufacturer | HOUVAN |
| Style | 400 Green+diving Mask |

## Images

![S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation - Image 1](https://m.media-amazon.com/images/I/61Nw3WvIIqL.jpg)
![S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation - Image 2](https://m.media-amazon.com/images/I/71DaTY5jToL.jpg)
![S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation - Image 3](https://m.media-amazon.com/images/I/71LWr4ZLBJL.jpg)
![S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation - Image 4](https://m.media-amazon.com/images/I/71wKHF-KGRL.jpg)
![S400 Mini Scuba Tank 1.0L Scuba Tank Portable Diving Tank with On-Off Valve Reusable Underwater Breathing Pony Bottle for Underwater Exploration Emergency/Recreation - Image 5](https://m.media-amazon.com/images/I/71go2FaA6UL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by M***Z on December 24, 2025*

Pretty neat back up air tank, comes with a pump and filter to refill.

### ⭐ To much trouble..
*by J***. on August 16, 2025*

Hard to pump the air. Not for me..

### ⭐⭐⭐⭐⭐ Scuba Dive Tank.
*by J***A on September 20, 2025*

The mini scuba tank is made for short underwater dives and emergencies. The constant pressure breathing valve works flawlessly and feels very safe compared to older designs. The 6061 aviation aluminum build is solid yet lightweight and I love that the tank can be separated from the valve for easy air travel. It truly delivers close to 20 minutes of underwater breathing (depending on depth and breathing rate) which is perfect for boat maintenance underwater photography, or pool training. The multiple filling options are very convenient and the included scuba adapter makes refilling quick and easy. Overall this is a reliable portable and well-designed scuba tank an excellent choice for recreational divers and explorers.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*