---
product_id: 716870215
title: "Mini Scuba Tank, Portable Diving Lung Air Tank with DOT Certified | Refillable Emergency Backup Pony Bottle for Snorkeling, Underwater Breathing, Training"
brand: "goyojo"
price: "¥66880"
currency: JPY
in_stock: true
category: "Goyojo"
url: https://www.desertcart.jp/products/716870215-mini-scuba-tank-portable-diving-lung-air-tank-with-dot
store_origin: JP
region: Japan
---

# Ultra-Portable 1L Tank 3000 PSI for 9 min Air DOT Certified Safety Mini Scuba Tank, Portable Diving Lung Air Tank with DOT Certified | Refillable Emergency Backup Pony Bottle for Snorkeling, Underwater Breathing, Training

**Brand:** goyojo
**Price:** ¥66880
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay ready, stay fearless—your mini lifeline beneath the waves!

## Quick Answers

- **What is this?** Mini Scuba Tank, Portable Diving Lung Air Tank with DOT Certified | Refillable Emergency Backup Pony Bottle for Snorkeling, Underwater Breathing, Training by goyojo
- **How much does it cost?** ¥66880 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/716870215-mini-scuba-tank-portable-diving-lung-air-tank-with-dot)

## Best For

- goyojo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** 3000 PSI max pressure delivers up to 9 minutes of breathable air—perfect for quick dives or emergency backup.
- • **Travel-Ready Design:** Lightweight 1L aluminum tank fits effortlessly in your gear, making portability and convenience a breeze.
- • **Dive with Confidence:** DOT certification guarantees safe, legal, and reliable air storage for every underwater adventure.
- • **Built to Brave the Elements:** Corrosion-resistant aluminum alloy ensures durability and longevity in harsh underwater environments.
- • **Seamless Gear Compatibility:** Works with most standard scuba regulators and masks, ideal for snorkeling, spearfishing, and training.

## Overview

The GOYOJO Mini Scuba Tank is a DOT-certified, 1L portable diving air tank made from durable aluminum alloy. With a max pressure of 3000 PSI, it provides up to 9 minutes of underwater breathing time, making it ideal for short recreational dives or emergency backup. Its compact, corrosion-resistant design ensures easy transport and reliable performance, compatible with most standard scuba gear.

## Description

desertcart.com : GOYOJO 1L Mini Scuba Tank with Mask – DOT Certified Portable Diving Air Tank, 3000 PSI Max Pressure, Pony Bottle Underwater Breathing Device for Snorkeling & Scuba Diving (Black) : Sports & Outdoors

## Features

- DOT CERTIFIED FOR SAFETY – The GOYOJO diving tank meets US DOT standards, ensuring safe air storage, legal transport, and reliable performance. Built to strict safety requirements, it gives you confidence every time you dive.
- 3000 PSI MAX PRESSURE – This GOYOJO mini scuba tank delivers about 9 minutes of underwater breathing time, depending on depth, breathing rate, and conditions. Ideal for short recreational dives or as a reliable emergency air source.
- ULTRA-PORTABLE DESIGN – 1L capacity air tank designed for portability, perfect for travel, snorkeling, or emergency backup air supply without bulkiness.
- DURABLE CONSTRUCTION – High-grade aluminum alloy resists corrosion and withstands harsh conditions, offering long-lasting durability for repeated use.
- VERSATILE COMPATIBILITY – Works seamlessly with most standard scuba regulators, masks, and diving gear—ideal for recreational diving, spearfishing, or pool training.
- MULTI-USE FUNCTIONALITY – Perfect for snorkeling, scuba diving, spearfishing, or as a backup air supply for underwater photographers.
- HOW TO INFLATE YOUR DIVING TANK – You can fill your scuba tank using one of these three methods (Inflation Equipment Not Included): 1.Use an electric air pump. 2.Connect to a larger, charged cylinder with the adapter to transfer air. 3.Have it filled at a local dive shop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1TWNP1Q |
| Best Sellers Rank | #25,188 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #85 in Snorkeling Packages |
| Brand Name | GOYOJO |
| Color | 1L Obsidian Orange |
| Customer Reviews | 4.3 4.3 out of 5 stars (17) |
| Date First Available | March 18, 2025 |
| Included Components | Mini Scuba Tank (empty), Tank Sleeve |
| Item Package Dimensions L x W x H | 15.91 x 12.91 x 4.57 inches |
| Manufacturer | GOYOJO |
| Material | Aluminum |
| Model Name | GODT |
| Package Weight | 2.93 Kilograms |
| Suggested Users | unisex-adult |
| Warranty Description | 1 Year Manufacturer |

## Images

![Mini Scuba Tank, Portable Diving Lung Air Tank with DOT Certified | Refillable Emergency Backup Pony Bottle for Snorkeling, Underwater Breathing, Training - Image 1](https://m.media-amazon.com/images/I/710CP7p68tL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long can I breathe from this 1 L mini scuba tank?**
A: A typical 1 L mini tank provides air for about 8–15 minutes, depending on depth, breathing rate, and activity level. Actual time varies with conditions.

**Q: Do I need special equipment to fill the tank?**
A: Yes — fill with the correct high-pressure pump (200 bar / 3000 psi). Household pumps or car compressors are not suitable.

**Q: What is the safe maximum depth for using this mini tank?**
A: These tanks are designed for shallow water only. Most are recommended for <10 m (≈33 ft) or less, not deep dives.

**Q: Why does air seem to run out faster than expected?**
A: Air consumption increases with depth and stress. Deeper water and heavy breathing reduce usable time dramatically. Always monitor the pressure gauge and surface before low-pressure levels.

**Q: Can I take the mini scuba tank on an airplane?**
A: Yes, all goyojo mini scuba tanks are DOT certified. Please make sure to remove the first stage regulator from the tank and follow local and airline regulations before transport.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/716870215-mini-scuba-tank-portable-diving-lung-air-tank-with-dot](https://www.desertcart.jp/products/716870215-mini-scuba-tank-portable-diving-lung-air-tank-with-dot)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-14*