--- product_id: 639433333 title: "SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing | Aluminum Pony Bottle DOT Certified, Reusable & Lightweight for Recreational Diving Pool Training Boat Cleaning & Backup Air" brand: "smaco" price: "$1985.79" currency: USD in_stock: true category: "Smaco" url: https://www.desertcart.us/products/639433333-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater store_origin: US region: United States of America --- # Lightweight 4.6 lb, portable 14.2x3.5 in 75 breaths at 200 bar 6061 aviation aluminum, anti-corrosion SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing | Aluminum Pony Bottle DOT Certified, Reusable & Lightweight for Recreational Diving Pool Training Boat Cleaning & Backup Air **Brand:** smaco **Price:** $1985.79 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Smart, Dive Light, Dive Ready! ## Quick Answers - **What is this?** SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing | Aluminum Pony Bottle DOT Certified, Reusable & Lightweight for Recreational Diving Pool Training Boat Cleaning & Backup Air by smaco - **How much does it cost?** $1985.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/639433333-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater) ## Best For - smaco enthusiasts ## Why This Product - Trusted smaco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Inflate Your Way:** DOT certified with versatile inflation options—scuba adapter, air compressor, or high-pressure hand pump for convenience anywhere. - • **Compact Powerhouse:** Lightweight 4.6 lb and compact size fits perfectly on your back or chest with included diving vest for ultimate portability. - • **Built to Brave the Deep:** Crafted from premium 6061 aviation aluminum with anti-oxidation coating to resist seawater corrosion and rust. - • **Safety Meets Smart Design:** Equipped with explosion-proof valve, decompression chamber, air switch to prevent leaks, and extended pressure gauge for real-time monitoring—even in the dark. - • **Breathe Easy, Dive Confidently:** Delivers approx. 75 breaths at 200 bar for reliable short dives and backup air up to 100ft depth. ## Overview The SMACO S400 Mini Scuba Tank is a DOT-certified, 1L aluminum pony bottle designed for recreational diving, pool training, and backup air use. Delivering approximately 75 breaths at 200 bar, it features corrosion-resistant aviation aluminum construction, a lightweight and compact design, and multiple inflation options. Safety is prioritized with an explosion-proof valve, decompression chamber, and real-time pressure gauge, making it an essential, portable companion for underwater enthusiasts. ## Description desertcart.com : SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing | Aluminum Pony Bottle DOT Certified, Reusable & Lightweight for Recreational Diving Pool Training Boat Cleaning & Backup Air : Sports & Outdoors ## Features - Approximately 75 breaths: This diving tank can delivers approximately 75 breaths at 200 bar (tested at 16 ft depth), the actual diving time may increase or decrease as the diving depth and environment changed). With it, you can easily carry out diving practice or short underwater work such as fish, clean the swimming pool, bottom cleaning and so on, as long as it does not exceed 16ft; besides, it can be backup air within maximum divinng depth of 100ft. - High Quality Diving Tank. The tank is made of 6061 aviation aluminum, the surface adopt anti-oxidation coating material, which can better resist seawater corrosion and rust. The regulator equipped with a decompression chamber and an explosion-proof valve for higher safety; equipped with air switch, which can be turned off when not use to avoid air leak; equipped with extand pressure gauge to see the real-time pressure, even in dark environments. - Portable & Compatiable. The scuba tank size is 14.2*3.5 in and weight for 4.6 lb, has a capacity of 1L. Equipped with diving vest, you can easily carry the tank on your back or chest. Besides, the scuba tank can be taken on the plane when there no pressure inside or regulator separated from tank, and then you can enjoy diving in destination. - Multiple Inflation Ways. The inflation interface is 8mm, and work pressure is 3000Psi/200Bar/20Mpa. Tanks got DOT certified, you can get inflated in most of scuba shops. Also you can inflate with these three devices: scuba adapter, air compressor and high pressure hand pump. When inflate with air compressor, please equip with oil-water separator. NOTE: the hand pump usually takes about 30-45 minutes, we only suggest it as a backup inflation devices. - What Will You Get. Mini scuba tank (the regulator is separated from the body, you'll need to assemble them), portable diving vest, full face dive mask, user's manual, and some replacement accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7HN9VJ9 | | Best Sellers Rank | #1,524,059 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #394 in Diving Tanks | | Brand Name | SMACO | | Color | Black | | Date First Available | June 19, 2024 | | Manufacturer | smacosports | | Part Number | s400pro-bg-bk | | Style | Scuba Tank (Black)+air Compressor | | Warranty Description | 1 year | ## Images ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing | Aluminum Pony Bottle DOT Certified, Reusable & Lightweight for Recreational Diving Pool Training Boat Cleaning & Backup Air - Image 1](https://m.media-amazon.com/images/I/61uUBkdMr3L.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.us/products/639433333-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater](https://www.desertcart.us/products/639433333-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-16*