--- product_id: 687606043 title: "SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing" price: "Β₯145204" currency: JPY in_stock: true url: https://www.desertcart.jp/products/687606043-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater store_origin: JP region: Japan --- # Lightweight 4.6 lb, portable 1L tank 75 breaths at 200 bar 6061 aviation aluminum, anti-corrosion SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing **Price:** Β₯145204 **Availability:** βœ… In Stock ## Summary > 🌊 Dive Deeper, Stay Lighter – Your Ultimate Mini Scuba Companion! ## Quick Answers - **What is this?** SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - **How much does it cost?** Β₯145204 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687606043-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater) ## 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 - β€’ **Compact Powerhouse:** Lightweight 4.6 lb and 14.2x3.5 inch size fits perfectly on your diving vest for effortless portability. - β€’ **Safety First, Always:** Equipped with explosion-proof valve, decompression chamber, and real-time pressure gaugeβ€”even in low light. - β€’ **Built to Brave the Deep:** Crafted from aviation-grade 6061 aluminum with anti-oxidation coating for ultimate seawater resistance. - β€’ **Versatile Inflation Options:** Compatible with scuba adapters, air compressors, and hand pumps for convenient refills anywhere. - β€’ **Breathe Easy, Dive Confidently:** Up to 75 breaths at 200 bar for reliable underwater air supply. ## Overview The SMACO S400 Mini Scuba Tank is a DOT-certified, 1L reusable diving tank made from corrosion-resistant 6061 aviation aluminum. Delivering approximately 75 breaths at 200 bar, it supports diving up to 16 ft for practice or short underwater tasks, with backup air capability up to 100 ft. Lightweight and portable at 4.6 lb, it includes a safety-focused regulator with explosion-proof valve and pressure gauge, plus versatile inflation options for on-the-go refills. ## 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, air compressor, user's manual, and some replacement accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand Name | SMACO | | Color | Green | | Manufacturer | smacosports | | Part Number | s400pro-bh-gn | | Style | Scuba Tank (Green) + Full Face Mask | ## Images ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - Image 1](https://m.media-amazon.com/images/I/61Qp7HoUqrL.jpg) ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - Image 2](https://m.media-amazon.com/images/I/71kmwiMH4rL.jpg) ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - Image 3](https://m.media-amazon.com/images/I/71MJa6g-k-L.jpg) ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - Image 4](https://m.media-amazon.com/images/I/81fpzP6QwjL.jpg) ![SMACO S400 Mini Scuba Tank 1L Reusable Diving Tank for Underwater Breathing - Image 5](https://m.media-amazon.com/images/I/71xj8NU+jkL.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/687606043-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater](https://www.desertcart.jp/products/687606043-smaco-s400-mini-scuba-tank-1l-reusable-diving-tank-underwater) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-22*