--- product_id: 268488613 title: "Mini Scuba Tank 1L Small Diving Tank for Underwater Breathing Portable Lung Air Tank Diving Oxygen Cylinder Kit for Emergency Rescue Boat Cleaning Backup Air Source Pony Bottle S400" price: "VT94311" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/268488613-mini-scuba-tank-1l-small-diving-tank-for-underwater-breathing store_origin: VU region: Vanuatu --- # Up to 75 breaths per fill Disassembles for air travel Explosion-proof safety tech Mini Scuba Tank 1L Small Diving Tank for Underwater Breathing Portable Lung Air Tank Diving Oxygen Cylinder Kit for Emergency Rescue Boat Cleaning Backup Air Source Pony Bottle S400 **Price:** VT94311 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Smart, Travel Light, Breathe Right! ## Quick Answers - **What is this?** Mini Scuba Tank 1L Small Diving Tank for Underwater Breathing Portable Lung Air Tank Diving Oxygen Cylinder Kit for Emergency Rescue Boat Cleaning Backup Air Source Pony Bottle S400 - **How much does it cost?** VT94311 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/268488613-mini-scuba-tank-1l-small-diving-tank-for-underwater-breathing) ## 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 - • **Compact Powerhouse:** 1L capacity delivers approximately 75 breaths at 200 bar—perfect for quick underwater missions. - • **All-in-One Dive Kit:** Includes a secure harness and robust build quality for reliable, on-the-go underwater breathing. - • **Versatile Refill Options:** Fill via dive shop, 8mm adapter, compressor, or hand pump—flexibility that fits your lifestyle. - • **Travel-Ready Dive Companion:** Disassembles easily to meet airline regulations—take your adventure anywhere. - • **Breathe Easy, Dive Confident:** Constant pressure exhaust ensures smooth, safe airflow every time. ## Overview The SMACO Mini Scuba Tank S400 is a compact, 1L pony bottle designed for short dives and emergency backup. Featuring explosion-proof technology and a constant pressure exhaust system, it delivers up to 75 breaths at 200 bar with clean, filtered air. Its disassemblable design complies with airline travel rules, while multiple refill methods offer unmatched convenience. Ideal for shallow dives, boat cleaning, and rescue operations, this lightweight, durable kit includes a comfortable harness for easy portability. ## Description desertcart.com : SMACO Mini Scuba Tank 1L Small Diving Tank for Underwater Breathing Portable Lung Air Tank Diving Oxygen Cylinder Kit for Emergency Rescue Boat Cleaning Backup Air Source Pony Bottle S400 : Sports & Outdoors Review: Scuba Tank. - I have to say this is one of the best investments I’ve made for underwater exploration. From the moment it arrived, I was impressed by the compact design, professional build quality, and thoughtful engineering. The S400 provides up to 20 minutes of dive time, which is perfect for short underwater adventures, emergency backup, or even quick maintenance dives. It’s lightweight, easy to carry, and surprisingly simple to use. I really appreciate the constant pressure exhaust system it makes breathing smooth and consistent, and the explosion-proof design adds a reassuring layer of safety. The double-layer filtration system is another standout feature. The air feels clean and fresh, which speaks to the quality of this product. I’ve used it for shallow dives around 30 feet, and it performs flawlessly. Also, the fact that it can be disassembled and taken on a plane makes it perfect for travel and spontaneous dive trips. Filling options are super versatile. I’ve refilled it using a standard scuba tank and the 8mm adapter it only took seconds! Knowing I can also use a compressor or hand pump if needed gives me peace of mind. The harness included is comfortable and secure, and the whole setup feels solid and well-made. I wouldn’t hesitate to recommend the SMACO S400 to anyone who wants a reliable, portable diving solution. Whether for fun, emergency, or utility this tank delivers. Review: Excellent product - Excellent experience. The application works very smoothly and is easy to use, even for people who do not have much experience. I really liked the organization of the tools and how intuitive the whole process is. In addition, it allows projects to be created quickly and efficiently. I certainly recommend it for those looking for a practical and functional option. ## Features - USING IT MORE SAFER: SMACO S400 pony bottle adopts constant pressure exhaust and explosion-proof device.The high-pressure gas in the bottle is decompressed and output through the decompression chamber,making breathing smoother and safer to use - RELIABLE AIR SUPPLY: The S400 1L scuba tank delivers approximately 75 breaths at 200 bar (tested at 16 ft depth).It incorporates a double-layer filtration system that effectively blocks dust and impurities, ensuring clean and reliable air with every breath - BOARD THE PLANE: After you disassemble the small scuba tank, you can take it on the plane and go diving anywhere. It has safe depth limit of about 16 ft. It can be used as a backup air source for deep diving within 100 ft. Mini diving cylinder is suitable for underwater exploration, boat cleaning, emergency rescue, backup air source, etc - FOUR WAYS TO INFLATE: Local Dive Shop. SMACO lung air tank meets DOT standards and can be filled at local Dive Shops. SMACO 8mm refill adapter. Connect to a standard scuba tank to refill your SMACO S400 in about 8 seconds.SMACO Air Compressor. It allows you to fill your 1 L diving tank by yourself without any effort, in about 26 minutes.SMACO high pressure hand pump.It's the backup inflation method. You need supply the man-power in about 50 minutes - WHAT YOU WILL GET:Perfect diving packages,include a 1 L pony bottle and a harness ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HK1H7FP | | Best Sellers Rank | #96,207 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Diving Tanks | | Brand Name | SMACO | | Customer Reviews | 4.3 4.3 out of 5 stars (215) | | Date First Available | October 17, 2020 | | Item Package Dimensions L x W x H | 19.29 x 15.07 x 5.51 inches | | Manufacturer | SEBiger | | Package Weight | 2.88 Kilograms | | Part Number | S400 | | Style | A-black | ## Images ![Mini Scuba Tank 1L Small Diving Tank for Underwater Breathing Portable Lung Air Tank Diving Oxygen Cylinder Kit for Emergency Rescue Boat Cleaning Backup Air Source Pony Bottle S400 - Image 1](https://m.media-amazon.com/images/I/61egrgsfCGL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Scuba Tank. *by J***A on May 8, 2025* I have to say this is one of the best investments I’ve made for underwater exploration. From the moment it arrived, I was impressed by the compact design, professional build quality, and thoughtful engineering. The S400 provides up to 20 minutes of dive time, which is perfect for short underwater adventures, emergency backup, or even quick maintenance dives. It’s lightweight, easy to carry, and surprisingly simple to use. I really appreciate the constant pressure exhaust system it makes breathing smooth and consistent, and the explosion-proof design adds a reassuring layer of safety. The double-layer filtration system is another standout feature. The air feels clean and fresh, which speaks to the quality of this product. I’ve used it for shallow dives around 30 feet, and it performs flawlessly. Also, the fact that it can be disassembled and taken on a plane makes it perfect for travel and spontaneous dive trips. Filling options are super versatile. I’ve refilled it using a standard scuba tank and the 8mm adapter it only took seconds! Knowing I can also use a compressor or hand pump if needed gives me peace of mind. The harness included is comfortable and secure, and the whole setup feels solid and well-made. I wouldn’t hesitate to recommend the SMACO S400 to anyone who wants a reliable, portable diving solution. Whether for fun, emergency, or utility this tank delivers. ### ⭐⭐⭐⭐⭐ Excellent product *by Y***Z on April 4, 2026* Excellent experience. The application works very smoothly and is easy to use, even for people who do not have much experience. I really liked the organization of the tools and how intuitive the whole process is. In addition, it allows projects to be created quickly and efficiently. I certainly recommend it for those looking for a practical and functional option. ### ⭐⭐⭐⭐ Buen producto *by J***O on March 2, 2026* Muy bueno el producto en buen estado, me gusto, pero estuve muy preocupado porque no me informaron a que servicio de entrega fue el que recibió en mi País Ecuador, en Amazon salía como entregado pero aun no recibía nada, estuve asustado, pero averiguando veo que lo tenia Servientrega, lo retire 3 días después de la entrega programada. ## Frequently Bought Together - SMACO Scuba Tank Diving Gear for Diver 1L Mini Scuba Tank Small Diving Oxygen Cylinder up to 20 Minutes Dive Time Portable Diving Tank Kit for Underwater Exploration Emergency Rescue Pony Bottle S400 - Creation Core High Pressure PCP Hand Pump Air Filter Water-Oil Sparator with Female and Male Quick Connect for High Pressure Air Compressor Pump 30Mpa Blue - SMACO PCP Air Compressor 4500Psi/30Mpa High Pressure Air Compressor Paintball Scuba Tank Compressor HPA Pump Fill Station Auto-Stop,Oil-Free Powered by 12V DC or 110V AC with Water/Oil Separator --- ## 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.vu/products/268488613-mini-scuba-tank-1l-small-diving-tank-for-underwater-breathing](https://www.desertcart.vu/products/268488613-mini-scuba-tank-1l-small-diving-tank-for-underwater-breathing) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-10*