---
product_id: 628170640
title: "Scuba Tank S700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Underwater Breath Suitable Within 33ft Underwater Operation Backup Gas Supply"
brand: "houvan"
price: "S$599"
currency: SGD
in_stock: true
reviews_count: 8
category: "Houvan"
url: https://www.desertcart.sg/products/628170640-scuba-tank-s700-1-9l-mini-scuba-tank-dot-certified
store_origin: SG
region: Singapore
---

# 360° rotary joint - seamless underwater mobility Up to 30 min dive time - extended underwater freedom 6061 aviation aluminum - ultra durable & corrosion resistant Scuba Tank S700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Underwater Breath Suitable Within 33ft Underwater Operation Backup Gas Supply

**Brand:** houvan
**Price:** S$599
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Stay Longer, Explore Freely!

## Quick Answers

- **What is this?** Scuba Tank S700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Underwater Breath Suitable Within 33ft Underwater Operation Backup Gas Supply by houvan
- **How much does it cost?** S$599 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/628170640-scuba-tank-s700-1-9l-mini-scuba-tank-dot-certified)

## 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

- • **Safety First:** Equipped with a 5K explosion-proof valve that automatically releases excess pressure for peace of mind.
- • **360° Flexibility:** Innovative rotary joint enhances maneuverability, letting you explore with effortless ease.
- • **Extended Dive Duration:** 1.9L capacity delivers up to 30 minutes of breathable air within 33ft depth—perfect for your next adventure.
- • **Aviation-Grade Strength:** Crafted from 6061 aviation aluminum for unmatched durability and seawater resistance.
- • **Versatile Inflation Options:** Inflate quickly via dive shops, Houvan adapter (16 sec), or air compressor (46 min)—manual pumps not required.

## Overview

The HOUVAN H700 Mini Scuba Tank is a DOT-certified, 1.9L aviation aluminum diving cylinder designed for up to 30 minutes of underwater breathing at depths up to 33 feet. Featuring a food-grade silicone mouthpiece, 360° rotary joint for enhanced flexibility, and a 5K explosion-proof valve for safety, it offers versatile inflation methods and portability with included accessories like a scuba vest and diving glasses. Ideal for recreational diving, snorkeling, and backup air supply, it’s a compact powerhouse trusted by both beginners and pros.

## Description

desertcart.com : HOUVAN Scuba Tank H700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Up to 30 Minutes Underwater Breath Suitable Within 33ft,B-GN : Sports & Outdoors

Review: Fantastic Mini Scuba Tank! - ### Product Review: H700 1.9L Mini Scuba Tank ⭐⭐⭐⭐⭐ **Fantastic Mini Scuba Tank!** I recently used the H700 1.9L Mini Scuba Tank, and it really impressed me. The tank is made from strong aviation aluminum, making it super durable and resistant to seawater. I’ve used it on several dives, and it still looks brand new. The tank holds 1.9L of air, giving me about 25-30 minutes underwater. Of course, this can change depending on the depth and conditions. I stayed within the recommended 33 feet and had a great experience. The mouthpiece is made of safe, food-grade silicone, which feels comfortable. The 360° rotary joint makes moving underwater easy, and the explosion-proof valve ensures safety by releasing pressure if it gets too high. There are three ways to inflate the tank. You can fill it at a dive shop if you have a diving license, use a scuba adapter for quick inflation, or an air compressor, which takes about 46 minutes. Just remember, you can't use a manual pump. This tank is very portable. It's great for recreational diving, treasure hunting, and more. You can even take it on a plane if you separate the bottle from the valve. The included vest lets you dive hands-free. The kit comes with a scuba vest, diving glasses, user manuals, and some extra accessories. The manuals are detailed and helpful, especially for beginners. Plus, customer service is responsive and helpful. Overall, the H700 1.9L Mini Scuba Tank is a reliable, well-made piece of equipment. It's perfect for both new and experienced divers. Highly recommended!
Review: Brought me back to my love of the ocean - I love this tank, it’s small and mighty. I love the backpack provided, it’s perfect to keep me even in the water. It’s. It heavy and did not short lunch break fines it’s perfect. I basically use it for snorkeling but I only have one working lung so I’m not able to hold my breath for long. This is my solution! If I want to dive down for a min and see something closer I don’t have to worry about my short hold time. Gave me back some semblance of freedom and I love it.

## Features

- 【H700 Scuba Tank】Houvan H700 is made of 6061 aviation aluminum, and the three-layer process is gradually adopted to make our diving cylinders stronger and resistant to the erosion of seawater. The 700 has a capacity of 1.9L and can dive underwater Up to 30 minutes, and the actual dive time may change depending on the depth of the dive, the temperature and the environment. Note: The maximum dive depth should not exceed 33 feet, it should only be used at 100 feet when used as a backup origin.
- 【Professional Design】Houvan scuba tank uses food-grade silicone mouthpiece, which is more healthy and safe to use.The latest design of the 360° rotary joint connected to the secondary valve greatly increases the flexibility of diving. 5K explosion-proof valve, to ensure the best safety protection, when the pressure in the tank reaches or exceeds the fixed value of 5000psi, the gas will break through the internal explosion-proof copper sheet, leak out, to reduce the pressure in the tank.
- 【Three methods of inflation】If you possess a diving license, you have the option to inflate at most dive shops. Utilizing the Houvan adapter, it takes approximately 16 seconds to channel air from the air cylinder into the small cylinder. Alternatively, inflation can be achieved using a Houvan air compressor, which requires around 46 minutes. Note: The H700 Scuba Tank cannot be inflated with a manual pump.
- 【Widely Used and Portable】Houvan Mini Scuba Set is a diving and snorkeling system. Not only can this kit be used as a redundant air source, it can serve you in several shallow water activities such as recreational diving, treasure hunting, shrimp fishing, ship inspection, quick entry rescue diving, and many more. At the same time, you can take it on board as long as you separate the bottle body from the valve head, and you can also have a vest to free your hands when diving underwater.
- 【Service】You can get H700 scuba tank, scuba vest, diving glasses, user'manuals and some other extra accessories. If you have any inquiries regarding our products, please do not hesitate to reach out to us. Additionally, the user manual provides comprehensive solutions for most issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTSC6MXF |
| Best Sellers Rank | #450,584 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Diving Tanks |
| Brand Name | HOUVAN |
| Customer Reviews | 4.4 4.4 out of 5 stars (23) |
| Date First Available | February 2, 2024 |
| Item Dimensions LxWxH | 15 x 10 x 7 inches |
| Item Package Dimensions L x W x H | 18.87 x 9.81 x 7.5 inches |
| Manufacturer | HOUVAN |
| Package Weight | 4.88 Kilograms |
| Style | H700 Green+Diving glasses |

## Images

![Scuba Tank S700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Underwater Breath Suitable Within 33ft Underwater Operation Backup Gas Supply - Image 1](https://m.media-amazon.com/images/I/61W-qru5RmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Mini Scuba Tank!
*by O***. on July 26, 2024*

### Product Review: H700 1.9L Mini Scuba Tank ⭐⭐⭐⭐⭐ **Fantastic Mini Scuba Tank!** I recently used the H700 1.9L Mini Scuba Tank, and it really impressed me. The tank is made from strong aviation aluminum, making it super durable and resistant to seawater. I’ve used it on several dives, and it still looks brand new. The tank holds 1.9L of air, giving me about 25-30 minutes underwater. Of course, this can change depending on the depth and conditions. I stayed within the recommended 33 feet and had a great experience. The mouthpiece is made of safe, food-grade silicone, which feels comfortable. The 360° rotary joint makes moving underwater easy, and the explosion-proof valve ensures safety by releasing pressure if it gets too high. There are three ways to inflate the tank. You can fill it at a dive shop if you have a diving license, use a scuba adapter for quick inflation, or an air compressor, which takes about 46 minutes. Just remember, you can't use a manual pump. This tank is very portable. It's great for recreational diving, treasure hunting, and more. You can even take it on a plane if you separate the bottle from the valve. The included vest lets you dive hands-free. The kit comes with a scuba vest, diving glasses, user manuals, and some extra accessories. The manuals are detailed and helpful, especially for beginners. Plus, customer service is responsive and helpful. Overall, the H700 1.9L Mini Scuba Tank is a reliable, well-made piece of equipment. It's perfect for both new and experienced divers. Highly recommended!

### ⭐⭐⭐⭐⭐ Brought me back to my love of the ocean
*by Z***A on March 30, 2025*

I love this tank, it’s small and mighty. I love the backpack provided, it’s perfect to keep me even in the water. It’s. It heavy and did not short lunch break fines it’s perfect. I basically use it for snorkeling but I only have one working lung so I’m not able to hold my breath for long. This is my solution! If I want to dive down for a min and see something closer I don’t have to worry about my short hold time. Gave me back some semblance of freedom and I love it.

### ⭐⭐⭐⭐⭐ Mini tanks
*by J***. on December 31, 2024*

Used them thru the summer in my pool. I like too just put it on and lay in the bottom of the pool and relax. Also used it too check cracks and so on in the pool. Please if you buy this be an experienced diver (I am certified ) also don’t buy the hand pump it takes forever and a day to pump it it up. I bought a PCP compressor off eBay and it works awesome. And only takes about 15-20 mins to fill it up. Thinking of buying one for the wife so she can join me

## Frequently Bought Together

- HOUVAN Scuba Tank H700 1.9L Mini Scuba Tank DOT Certified Reusable Diving Cylinder Kit Inflatable Pony Cylinders Up to 30 Minutes Underwater Breath Suitable Within 33ft
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-10*