--- product_id: 619947482 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" price: "1743.69 DT" currency: TND in_stock: true reviews_count: 1 url: https://www.desertcart.tn/products/619947482-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving store_origin: TN region: Tunisia --- # Approx. 75 breaths at 200 bar - reliable air supply Adjustable on-off valve - precise pressure control 6061 aviation aluminum - 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 **Price:** 1743.69 DT **Availability:** ✅ In Stock ## Summary > 🌊 Dive Deeper, Stay Safer – Your Portable Breath of Freedom ## 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 - **How much does it cost?** 1743.69 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/619947482-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Airflow:** Innovative on-off valve lets you regulate air pressure for safer, smoother underwater breathing. - • **Aviation-Grade Strength:** Crafted from 6061 aluminum for unmatched durability and lightweight portability. - • **Multi-Scenario Essential:** Ideal for beginner training, emergency backup, underwater photography, and rescue missions—your compact dive companion. - • **Rapid & Versatile Refills:** Compatible with professional dive shops, air compressors, and manual pumps for quick, flexible inflation. - • **Breathe Easy, Dive Confident:** Provides up to 75 controlled breaths at 200 bar, perfect for safe shallow dives up to 16 feet. ## Overview The HOUVAN S400 Mini Scuba Tank is a 1.0L portable diving cylinder made from aviation-grade 6061 aluminum, offering approximately 75 breaths at 200 bar pressure. Featuring an adjustable on-off valve for safer breathing control, it supports multiple refill methods including professional dive shops and manual pumps. Designed for shallow dives up to 16 feet, it’s perfect for beginners, emergency backups, and diverse underwater activities, all while being airline-friendly and easy to carry. ## Description Product description Review: Needs Instructions - There were no instructions and lots of spare seals ## 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, mini hand pump, diving glasses, 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 | B0CTS8MDMZ | | Best Sellers Rank | #381,763 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #59 in Diving Tanks | | Brand Name | HOUVAN | | Customer Reviews | 2.6 2.6 out of 5 stars (5) | | Date First Available | February 2, 2024 | | Item Dimensions LxWxH | 24 x 8 x 7 inches | | Item Package Dimensions L x W x H | 25.8 x 11.8 x 5.6 inches | | Manufacturer | HOUVAN | | Package Weight | 5.69 Kilograms | | Style | 400 GREEN+Hand Pump+Scuba adapter+Diving Glasses | ## 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/61QJkiW4DQL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Needs Instructions *by S***T on September 16, 2025* There were no instructions and lots of spare seals ## Frequently Bought Together - HOUVAN H400 Mini Scuba Tank 1.0L Scuba Tank Up to 20 Minutes Underwater Breathing Portable Diving Tank with On-Off Valve Reusable Pony Bottle for Underwater Exploration Emergency/Recreation - NUOGE Pcp Air Compressor 4500Psi 30Mpa Powered by Car 12V Dc or Home 110V Ac W/Converter Paintball/Scuba Tank Compressor Pump --- ## 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.tn/products/619947482-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving](https://www.desertcart.tn/products/619947482-s400-mini-scuba-tank-1-0l-scuba-tank-portable-diving) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*