--- product_id: 637202386 title: "Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Portable Scuba Tank Support Underwater Breathing up to 16ft for Underwater Work/Underwater Recreation" price: "€ 298.33" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.gr/products/637202386-mini-scuba-tank-0-5l-capacity-inflatable-diving-tank-dot store_origin: GR region: Greece --- # Inflates in 4-11 minutes with powered pump 0.5L capacity for ~35 breaths 6061 aviation aluminum corrosion-resistant body Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Portable Scuba Tank Support Underwater Breathing up to 16ft for Underwater Work/Underwater Recreation **Price:** € 298.33 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Smart, Dive Light — Your Mini Tank for Maximum Freedom! ## Quick Answers - **What is this?** Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Portable Scuba Tank Support Underwater Breathing up to 16ft for Underwater Work/Underwater Recreation - **How much does it cost?** € 298.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/637202386-mini-scuba-tank-0-5l-capacity-inflatable-diving-tank-dot) ## 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 - • **Inflate Your Way:** Multiple inflation options—from quick 4-second dive shop fills to reliable 11-minute powered pump charging. - • **Compact Powerhouse:** Portable 0.5L tank delivers up to 35 breaths at 200 bar—dive light, dive right. - • **Hands-Free Freedom:** Anti-loss rope lets you dive hands-free, ditching bulky traditional tanks without sacrificing safety. - • **Safety First, Always:** Explosion-proof valve system ensures pressure release at 5000psi for worry-free underwater adventures. - • **Built to Brave the Deep:** Crafted from aerospace-grade 6061 aluminum with triple-layer corrosion defense for seawater resilience. ## Overview The HOUVAN S300 Mini Scuba Tank is a DOT-certified, portable 0.5L diving tank made from durable 6061 aviation aluminum with advanced corrosion resistance. It supports approximately 35 breaths at 200 bar pressure, suitable for depths up to 16 feet. Featuring an explosion-proof valve and multiple inflation methods, including powered and manual pumps, it offers a compact, hands-free underwater breathing solution ideal for recreational diving and underwater work. ## Description desertcart.com : HOUVAN Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Portable Scuba Tank Support Underwater Breathing up to 16ft for Underwater Work/Underwater Recreation : Sports & Outdoors Review: Vacation toy epic failure - Completely not worth it you really don’t get even 10 minutes of underwater time and with the pump it’s almost impossible to pump up the breathing device. Definitely a waste of money. Don’t waste your money and get something better. Their description is lying to you. Review: Underwater unit - This item is very good quality. I did not like how long it takes to hand pump it full. That is heart attack material. I strongly advise a powered pump. Trying pump that many times on sand is not cool. The hand pump over heats quickly. ## Features - 【HOUVAN S300】HOUVAN S300 scuba diving tank has a capacity of 0.5L diving tank can provide approximately 35 breaths at 200 bar pressure (tested at a depth of 16 feet)., and the specific use time is determined according to the breathing rate, diving depth and other factors. The Houvan H300Plus mini dive tank is small in size and weighs only 2.38 pounds. The H300 is equipped with an anti-loss rope, so you can go hands-free underwater and don't need to carry a traditional heavy diving tank. - 【High Quality】The whole bottle body of HOUVAN S300 mini scuba tank is made of 6061 aviation aluminum, and the three-layer process of washing casting, frosting and sandblasting is adopted, which makes it have better corrosion resistance, can better resist seawater corrosion, and protect the scuba tank body from damage. There is food-grade silicone in the mouthpiece part, which can be used with confidence. - 【Professional Design】The valve head adopts a constant pressure outlet device, and the high-pressure gas is depressurized and output through the decompression chamber in the bottle. With explosion-proof valve, when the pressure inside the bottle reaches or exceeds a fixed value of 5000psi, the gas will break through the internal explosion-proof copper sheet and leak out to reduce the pressure in the bottle.Once the explosion-proof copper sheet is damaged, it needs to be replaced before diving. - 【Inflatable Method】If you have a diving qualification certificate, you can inflate directly at the dive shop; It takes about 4-8s to inflate with the HOUVAN scuba adapter; You can also use the HOUVAN air compressor to fully charge in about 11 minutes; Inflate with a HOUVAN mini high-pressure manual pump, which takes about 25-30 minutes. It is more difficult and is recommended as a backup device. Working pressure: 3000PSI/200bar/20Mpa. - 【Services】You can get：HOUVAN S300 scuba tank，anti-lose rope, hand pump, user manual and some other additional accessories. If you have any questions about the product, please feel free to contact us and we will do our best to solve your problem. In addition, there is the most detailed introduction to our products in the user manual, hoping to solve your problems. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 25.5 x 9.5 x 4.5 inches | | Package Weight | 3.67 Kilograms | | Item Dimensions LxWxH | 23 x 7 x 3 inches | | Brand Name | HOUVAN | | Manufacturer | HOUVAN | | Style | H300Plus Black+Mini Hand Pump | ## Images ![Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Portable Scuba Tank Support Underwater Breathing up to 16ft for Underwater Work/Underwater Recreation - Image 1](https://m.media-amazon.com/images/I/6128cK7dzAL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Vacation toy epic failure *by K***Z on September 20, 2025* Completely not worth it you really don’t get even 10 minutes of underwater time and with the pump it’s almost impossible to pump up the breathing device. Definitely a waste of money. Don’t waste your money and get something better. Their description is lying to you. ### ⭐⭐⭐ Underwater unit *by J***M on April 2, 2025* This item is very good quality. I did not like how long it takes to hand pump it full. That is heart attack material. I strongly advise a powered pump. Trying pump that many times on sand is not cool. The hand pump over heats quickly. ## Frequently Bought Together - HOUVAN Mini Scuba Tank 0.5L Capacity Inflatable Diving Tank DOT Certified Up to Support 10 Minutes of Underwater Breathing Portable Scuba Tank up to 33feet for Underwater Work/Underwater Recreation - Diving mask Anti-Fog Swimming Snorkel mask Suitable for Adults Scuba Dive Swim Snorkeling Goggles Masks --- ## 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.gr/products/637202386-mini-scuba-tank-0-5l-capacity-inflatable-diving-tank-dot](https://www.desertcart.gr/products/637202386-mini-scuba-tank-0-5l-capacity-inflatable-diving-tank-dot) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*