---
product_id: 667974233
title: "Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks"
brand: "unarowhals"
price: "¥41413"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/667974233-mini-scuba-tank-5-10-minutes-usage-time-scuba-tank
store_origin: JP
region: Japan
---

# 5-10 min dive time 3000 psi max pressure DOT/CE-EN250 certified safety Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks

**Brand:** unarowhals
**Price:** ¥41413
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Stay Longer — Your Mini Air Tank for Big Adventures!

## Quick Answers

- **What is this?** Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks by unarowhals
- **How much does it cost?** ¥41413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/667974233-mini-scuba-tank-5-10-minutes-usage-time-scuba-tank)

## Best For

- unarowhals enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety:** DOT and CE-EN250 certified for peace of mind on every dive
- • **Compact Powerhouse:** 0.5L (3.5 Cu Ft) capacity for quick, reliable underwater air supply
- • **24/7 Expert Support:** Round-the-clock technical assistance ensures you dive with confidence
- • **Lightweight Durability:** Aviation-grade aluminum construction for superior strength and easy portability
- • **Advanced Airflow Control:** Constant-pressure valve with red switch to prevent leaks and maintain stable airflow

## Overview

This mini scuba tank offers a compact 0.5L capacity delivering 5-10 minutes of dive time at up to 3000 psi max pressure. Crafted from aviation-grade aluminum and certified to DOT and CE-EN250 standards, it ensures durability and safety. Featuring a cutting-edge constant-pressure valve with a convenient red shut-off switch, it guarantees stable airflow and leak prevention. Ideal as a reliable backup or for short dives, it comes with 24/7 technical support to keep you diving confidently.

## Description

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## Features

- Discover the freedom of underwater exploration with our 0.5L diving tank! Holding approximately 3.5 cubic feet of air, it provides 5-10 minutes of dive time. Compact, reliable, and adaptable, it's your key to unlocking the wonders of the ocean. Dive deeper, stay longer, and make every moment count with our premium diving tank!
- For your safety, our product is not pre-assembled, and the bottle is gas-free upon purchase, please note that this package does not include filling equipment. You'll need to assemble and fill it yourself. If you encounter trouble during assembly or use, don't worry—we offer 24/7 technical support. Dive confidently knowing assistance is just contact us away.
- Experience peace of mind with our cutting-edge constant-pressure breathing valve, designed with the latest technology, which ensures stable airflow while minimizing the risk of leakage and water intrusion. Featuring a convenient red switch, you can easily close the valve during your journey to maintain air pressure stability and prevent accidental airflow. Dive confidently knowing your breathing apparatus is optimized for safety and performance.
- Crafted from premium aviation-grade aluminum, our diving tank sets the standard for durability and performance. Its integrally cast design ensures unparalleled resistance to pressure, while also making it lighter than traditional steel bottles. Rest assured, all our mini scuba tanks are DOT-certified and compliant with relevant standards, guaranteeing your safety and peace of mind. Dive into your adventures with confidence, knowing you're equipped with the best in quality and reliability.
- Our diving cylinder serves as a dependable backup air source for diving and is ideal for short-term portable diving adventures. It's important to note that the maximum safe air pressure of the cylinder should not exceed 3000 psi. To ensure safe usage, users must have studied and passed relevant diving courses. Additionally, diving alone is strictly prohibited for your safety. Dive responsibly and enjoy peace of mind with our reliable dive tank by your side.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | D005 B Black |
| Material Type | Steel |
| Batteries Included? | No |
| Brand | UNAROWHALS |
| Manufacturer | UNAROWHALS |
| Package Dimensions | 33.02 x 17.78 x 8.89 cm; 2.18 kg |
| ASIN | B0CZ7Y9QDN |

## Images

![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 1](https://m.media-amazon.com/images/I/61et4EdlLOL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 2](https://m.media-amazon.com/images/I/717EPOofm4L.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 3](https://m.media-amazon.com/images/I/71esJuIARGL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 4](https://m.media-amazon.com/images/I/71P3K2JWoXL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 5](https://m.media-amazon.com/images/I/713tYymwYVL.jpg)

## Available Options

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

## Frequently Bought Together

- UNAROWHALS Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*