--- product_id: 518757774 title: "SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank" price: "R29525" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air store_origin: ZA region: South Africa --- # Airplane-friendly portable size 75 breaths at 200 bar Explosion-proof safety tech SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank **Price:** R29525 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Deeper, Travel Lighter — Your Mini Air Tank for Big Adventures! ## Quick Answers - **What is this?** SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - **How much does it cost?** R29525 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air) ## 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 backup or shallow dives up to 16 ft. - • **Versatile Refill Options:** Fill your tank your way: local dive shop, SMACO adapter (8 sec), compressor (26 min), or hand pump backup. - • **Complete Dive Kit Included:** Comes with pony bottle, harness, and air compressor—everything you need to dive smarter and safer. - • **Travel-Ready Dive Companion:** Disassembles for hassle-free airplane transport—take your adventure anywhere without limits. - • **Breathe Easy, Dive Confident:** Constant pressure exhaust and double-layer filtration ensure ultra-smooth, impurity-free air supply for every dive. ## Overview The SMACO S400 Mini Scuba Tank is a 1L portable, DOT-certified aluminum pony bottle designed for safe, reliable air supply with explosion-proof technology and double-layer filtration. Delivering around 75 breaths at 200 bar, it supports shallow dives up to 16 ft and serves as a backup for deeper dives. Its compact, disassemblable design is airline-friendly, making it ideal for travel and emergency use. Multiple refill methods and a complete kit including harness and compressor make it a versatile, must-have tool for recreational divers and water sports enthusiasts. ## Description desertcart.com : SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank | Aluminum Pony Bottle, DOT Certified, Reusable, for Recreational Diving, Pool Training, Boat Cleaning, Beach Vacation & Travel : Sports & Outdoors Review: Perfect for light diving tasks - Love this tank! Very portable, and use it in pools to do maintenance and for fun. Looking to take it on vacation soon. I have two different size tanks. The half liter I can stretch to about 12 minutes of air time and with this one liter, I can get it to between 15-20 minutes. I had one issue with the respirator where a piece got stuck closed and I couldn’t breathe, but it’s easy to unscrew and fix. Maintenance is a breeze with additional gaskets/o-rings provided, but haven’t needed them yet. Stay away from the hand pump. It just takes too long, but you’ll get a good workout from it. The half liter took a couple hours to fill with a hand pump. Get a small air compressor to pair with this. This is not for the serious diver unless you’re carrying it for backup air! I am not yet certified in diving but can say this is good for a multitude of tasks. Pool/boat maintenance, shallow diving for spear fishing, exploring shallow ponds and lakes. Review: Amazed - I always wanted one of these to work in pool or under boat. When saw this had to jump on it. I was blown away by the quality of the feel and the machining. Is airlines safe and easy to hang off a knapsack. Great value and can’t wait to use it next month. ## 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 diving 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, a harness and an air compressor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09LVBZ88B | | Best Sellers Rank | #138,117 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Diving Tanks | | Brand Name | SMACO | | Color | Green/Tan | | Customer Reviews | 4.2 4.2 out of 5 stars (213) | | Date First Available | November 16, 2021 | | Item Package Dimensions L x W x H | 5.91 x 5.91 x 5.91 inches | | Manufacturer | SEBiger | | Package Weight | 2 kg | | Part Number | S400-G-GREEN | | Style | G-green | | Warranty Description | 1 year | ## Images ![SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - Image 1](https://m.media-amazon.com/images/I/61RxHHknpKL.jpg) ![SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - Image 2](https://m.media-amazon.com/images/I/81SFnbSnPVL.jpg) ![SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - Image 3](https://m.media-amazon.com/images/I/810OX0vNQ4L.jpg) ![SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - Image 4](https://m.media-amazon.com/images/I/71RsNOK3UqL.jpg) ![SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - Image 5](https://m.media-amazon.com/images/I/71vUIfzgu9L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for light diving tasks *by C***. on November 8, 2025* Love this tank! Very portable, and use it in pools to do maintenance and for fun. Looking to take it on vacation soon. I have two different size tanks. The half liter I can stretch to about 12 minutes of air time and with this one liter, I can get it to between 15-20 minutes. I had one issue with the respirator where a piece got stuck closed and I couldn’t breathe, but it’s easy to unscrew and fix. Maintenance is a breeze with additional gaskets/o-rings provided, but haven’t needed them yet. Stay away from the hand pump. It just takes too long, but you’ll get a good workout from it. The half liter took a couple hours to fill with a hand pump. Get a small air compressor to pair with this. This is not for the serious diver unless you’re carrying it for backup air! I am not yet certified in diving but can say this is good for a multitude of tasks. Pool/boat maintenance, shallow diving for spear fishing, exploring shallow ponds and lakes. ### ⭐⭐⭐⭐⭐ Amazed *by B***L on April 15, 2026* I always wanted one of these to work in pool or under boat. When saw this had to jump on it. I was blown away by the quality of the feel and the machining. Is airlines safe and easy to hang off a knapsack. Great value and can’t wait to use it next month. ### ⭐⭐⭐⭐ It works , but beware *by J***U on August 21, 2024* Got the tank, tried it in the pool. Here is a quick review. It worked well in the pool, the regulator and tank functioned as it should. However, there are a few things that need to take notes of. First of all, it does NOT give you 20 minutes of air, not even close to. It's a 1 Liter tank, which is about 1/10th the size of a regular 80cf diving tank, so it basically gives you 1/10th of whatever your breathing time is with a regular diving tank. I can usually breath 60 min with a regular tank in a dive, so no surprisingly, this tank gave me about 6 minute +/- of breathing time. Also, if you do not want to invest in an electric pump, do NOT buy it. I used my PCP electric pump to fill it up and it took almost 20 minutes. Simply can not imagine pumping it with a hand pump, it may take you whole day to fill it up. And despite what some of these tank sellers claim in their pictures, this is NOT for beginners. Do not try to play with this out in the wild if you are not a certified and experienced diver. I'd only try to use it in very shallow water like no more than 10-12 feet deep, where I can make to surface right away in any emergency. --- ## 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.co.za/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air](https://www.desertcart.co.za/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-19*