--- product_id: 518757774 title: "SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank" price: "Β₯231264" currency: JPY in_stock: true url: https://www.desertcart.jp/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air store_origin: JP region: Japan --- # 75 breaths @ 200 bar 4 refill methods Airline carry-on friendly SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank **Price:** Β₯231264 **Availability:** βœ… In Stock ## Summary > 🫁 Dive Deeper, Travel Lighter – Your Mini Air Tank Adventure Awaits! ## Quick Answers - **What is this?** SMACO S400 Mini Scuba Tank, 1L Portable Diving Lung Air Tank - **How much does it cost?** Β₯231264 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/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 - β€’ **Refill Your Way:** 4 versatile inflation options including fast 8-second tank refill & personal compressor - β€’ **Compact Powerhouse:** 1L capacity delivers ~75 breaths at 16 ft depthβ€”ideal backup or light dive use - β€’ **Clean Air, Every Breath:** Double-layer filtration blocks dust & impurities for reliable breathing underwater - β€’ **Travel-Ready Dive Companion:** Disassembles for airline carry-on, perfect for spontaneous dive trips - β€’ **Breathe Easy, Dive Confident:** Constant pressure exhaust + explosion-proof design for smooth, safe air flow ## Overview The SMACO S400 Mini Scuba Tank is a 1L portable diving pony bottle designed for safe, reliable air supply with a constant pressure exhaust and explosion-proof system. It delivers approximately 75 breaths at 200 bar, filtered through a double-layer system to ensure clean air. Airline-friendly when disassembled, it supports four inflation methods including fast refills and personal compressors. Perfect for shallow dives, pool training, boat cleaning, and as a backup air source, this compact tank combines convenience with professional-grade safety. ## 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 ## 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 | #73,694 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Diving Tanks | | Brand Name | SMACO | | Color | Green/Tan | | Customer Reviews | 4.2 4.2 out of 5 stars (211) | | 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. --- ## 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/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air](https://www.desertcart.jp/products/518757774-smaco-s400-mini-scuba-tank-1l-portable-diving-lung-air) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-19*