--- product_id: 160328426 title: "SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance" brand: "smaco" price: "$573.48" currency: USD in_stock: true category: "Smaco" url: https://www.desertcart.us/products/160328426-smaco-s400-mini-scuba-tank-reusable-diving-tank-1l-aluminum store_origin: US region: United States of America --- # 75 breaths at 200 bar 5.1 lb ultra-lightweight DOT-certified aviation aluminum SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance **Brand:** smaco **Price:** $573.48 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Light, Dive Smart — Your Portable Underwater Powerhouse! ## Quick Answers - **What is this?** SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance by smaco - **How much does it cost?** $573.48 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/160328426-smaco-s400-mini-scuba-tank-reusable-diving-tank-1l-aluminum) ## 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 - • **Compact Powerhouse:** 1L capacity delivers 75 underwater breaths—perfect for quick dives and pool practice. - • **Travel-Ready Design:** Regulator detaches for hassle-free air travel compliance—take your adventure anywhere. - • **Safety First, Always:** Explosion-proof valve and IPX5 waterproof pressure gauge keep your dive secure and informed. - • **Built to Brave the Elements:** 6061 aviation-grade aluminum with corrosion-resistant coating ensures durability in saltwater. - • **Versatile Inflation Options:** Compatible with scuba shops, compressors, and hand pumps—inflate your tank your way. ## Overview The SMACO S400 Mini Scuba Tank is a lightweight, 1L aluminum dive cylinder engineered for recreational diving, snorkeling, and pool training. Certified to DOT standards, it offers up to 75 breaths at 200 bar, features a detachable regulator for easy travel, and includes safety innovations like an explosion-proof valve and waterproof pressure gauge. Its compact design and versatile inflation options make it the ideal companion for millennial divers seeking convenience without compromise. ## Description desertcart.com : SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance : Sports & Outdoors ## Features - Portable Mini Scuba Tank. The S400 scuba tank size is 14.2*3.5 in and weight for 5.1 lb, has a capacity of 1L, can provide 75 underwater breaths at 200 bar (measured at a depth of 16 ft). There is a pressure gauge on regulator for check the remaining gas volume at any time, equipped with portabel diving vest for carry around. The scuba tank can be taken on the plane when there no pressure inside or regulator separated from tank body. - Professional Diving Cylinder. Comply with DOT certification, the cylinder is made of 6061 aviation aluminum, and the surface is paint sprayed, which can effectively resist seawater corrosion. We use the S400 regulator,which equipped with air switch, explosion-proof valve, 8mm inflation interface, pressure gauge, decompression chamber and other components to ensure better cylinder performance. - High Quality. When the inflation pressure is too high, the explosion-proof valve will automatically disengage from the pressure relief to ensure safe inflation; the air switch can block the outflow of air after closing, providing longer storage time; the pressure gauge has IPX5 waterproof performance and can be used in dark environments ; The silicone mouthpiece conforms to ergonomic principles, making underwater breathing more comfortable. - 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 45 minutes, we only suggest it as a backup inflation devices. - What Will You Get. S400 mini scuba tank (the regulator is separated from the body, you'll need to assemble them), portable diving bag, scuba adapter, user's manual, and some replacement accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YXN8DMW | | Best Sellers Rank | #743,283 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #184 in Diving Tanks | | Brand Name | SMACO | | Color | black | | Customer Reviews | 4.4 4.4 out of 5 stars (5) | | Date First Available | October 11, 2019 | | Item Dimensions LxWxH | 3.5 x 3.5 x 14.2 inches | | Item Package Dimensions L x W x H | 17.72 x 16.93 x 5.51 inches | | Manufacturer | SMACO | | Model Name | S400 Black-h | | Package Weight | 4.5 kg | | Part Number | smaco-s400bk | | Style | Scuba Tank (Black) + Scuba Adapter | ## Images ![SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance - Image 1](https://m.media-amazon.com/images/I/61qWfRExyhL.jpg) ![SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance - Image 2](https://m.media-amazon.com/images/I/81wafxhOXcL.jpg) ![SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance - Image 3](https://m.media-amazon.com/images/I/71idKEHtNoL.jpg) ![SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance - Image 4](https://m.media-amazon.com/images/I/81LTYiIE-DL.jpg) ![SMACO S400 Mini Scuba Tank Reusable Diving Tank 1L | Aluminum Pony Bottle, Lightweight Dive Cylinder, Ideal for Snorkeling, Recreational Diving, Pool Practice & Boat Maintenance - Image 5](https://m.media-amazon.com/images/I/71RXmm2z1UL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - SMACO Scuba Tank 1L Mini Scuba Tank S400 Scuba Diving Tank Diving Equipment - 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 - NUOGE Pcp Air Compressor 4500Psi 30Mpa Powered by Car 12V Dc or Home 110V Ac W/Converter Paintball/Scuba Tank Compressor Pump --- ## 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/160328426-smaco-s400-mini-scuba-tank-reusable-diving-tank-1l-aluminum](https://www.desertcart.us/products/160328426-smaco-s400-mini-scuba-tank-reusable-diving-tank-1l-aluminum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-13*